1569135141

素因数分解:

$3^2\times 7^1\times {\mathrm{23}}^2\times {\mathrm{197}}^1\times {\mathrm{239}}^1$

素因数の和:495

約数の個数: 72

約数和(自身を含む): 2732970240

約数和(自身を除く): 1163835099

約数列:

[1, 3, 7, 9, 21, 23, 63, 69, 161, 197, 207, 239, 483, 529, 591, 717, 1379, 1449, 1587, 1673, 1773, 2151, 3703, 4137, 4531, 4761, 5019, 5497, 11109, 12411, 13593, 15057, 16491, 31717, 33327, 38479, 40779, 47083, 49473, 95151, 104213, 115437, 126431, 141249, 285453, 312639, 329581, 346311, 379293, 423747, 729491, 885017, 937917, 988743, 1082909, 1137879, 2188473, 2655051, 2966229, 3248727, 6565419, 7580363, 7965153, 9746181, 22741089, 24906907, 68223267, 74720721, 174348349, 224162163, 523045047, 1569135141]

約数ペア:

[(1, 1569135141), (3, 523045047), (7, 224162163), (9, 174348349), (21, 74720721), (23, 68223267), (63, 24906907), (69, 22741089), (161, 9746181), (197, 7965153), (207, 7580363), (239, 6565419), (483, 3248727), (529, 2966229), (591, 2655051), (717, 2188473), (1379, 1137879), (1449, 1082909), (1587, 988743), (1673, 937917), (1773, 885017), (2151, 729491), (3703, 423747), (4137, 379293), (4531, 346311), (4761, 329581), (5019, 312639), (5497, 285453), (11109, 141249), (12411, 126431), (13593, 115437), (15057, 104213), (16491, 95151), (31717, 49473), (33327, 47083), (38479, 40779)]