3889611

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{389}}^1$

素因数の和:507

約数の個数: 24

約数和(自身を含む): 6205680

約数和(自身を除く): 2316069

約数列:

[1, 3, 9, 11, 33, 99, 101, 303, 389, 909, 1111, 1167, 3333, 3501, 4279, 9999, 12837, 38511, 39289, 117867, 353601, 432179, 1296537, 3889611]

約数ペア:

[(1, 3889611), (3, 1296537), (9, 432179), (11, 353601), (33, 117867), (99, 39289), (101, 38511), (303, 12837), (389, 9999), (909, 4279), (1111, 3501), (1167, 3333)]