13303207827

素因数分解:

$3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{284969}}^1$

素因数の和:285017

約数の個数: 64

約数和(自身を含む): 25533312000

約数和(自身を除く): 12230104173

約数列:

[1, 3, 7, 9, 13, 19, 21, 27, 39, 57, 63, 91, 117, 133, 171, 189, 247, 273, 351, 399, 513, 741, 819, 1197, 1729, 2223, 2457, 3591, 5187, 6669, 15561, 46683, 284969, 854907, 1994783, 2564721, 3704597, 5414411, 5984349, 7694163, 11113791, 16243233, 17953047, 25932179, 33341373, 37900877, 48729699, 53859141, 70387343, 77796537, 100024119, 113702631, 146189097, 211162029, 233389611, 341107893, 492711401, 633486087, 700168833, 1023323679, 1478134203, 1900458261, 4434402609, 13303207827]

約数ペア:

[(1, 13303207827), (3, 4434402609), (7, 1900458261), (9, 1478134203), (13, 1023323679), (19, 700168833), (21, 633486087), (27, 492711401), (39, 341107893), (57, 233389611), (63, 211162029), (91, 146189097), (117, 113702631), (133, 100024119), (171, 77796537), (189, 70387343), (247, 53859141), (273, 48729699), (351, 37900877), (399, 33341373), (513, 25932179), (741, 17953047), (819, 16243233), (1197, 11113791), (1729, 7694163), (2223, 5984349), (2457, 5414411), (3591, 3704597), (5187, 2564721), (6669, 1994783), (15561, 854907), (46683, 284969)]