30888933789

素因数分解:

$3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{1157279}}^1$

素因数の和:1157361

約数の個数: 32

約数和(自身を含む): 49772298240

約数和(自身を除く): 18883364451

約数列:

[1, 3, 7, 21, 31, 41, 93, 123, 217, 287, 651, 861, 1271, 3813, 8897, 26691, 1157279, 3471837, 8100953, 24302859, 35875649, 47448439, 107626947, 142345317, 251129543, 332139073, 753388629, 996417219, 1470901609, 4412704827, 10296311263, 30888933789]

約数ペア:

[(1, 30888933789), (3, 10296311263), (7, 4412704827), (21, 1470901609), (31, 996417219), (41, 753388629), (93, 332139073), (123, 251129543), (217, 142345317), (287, 107626947), (651, 47448439), (861, 35875649), (1271, 24302859), (3813, 8100953), (8897, 3471837), (26691, 1157279)]