2901357

素因数分解:

$3^2\times {\mathrm{19}}^3\times {\mathrm{47}}^1$

素因数の和:110

約数の個数: 24

約数和(自身を含む): 4517760

約数和(自身を除く): 1616403

約数列:

[1, 3, 9, 19, 47, 57, 141, 171, 361, 423, 893, 1083, 2679, 3249, 6859, 8037, 16967, 20577, 50901, 61731, 152703, 322373, 967119, 2901357]

約数ペア:

[(1, 2901357), (3, 967119), (9, 322373), (19, 152703), (47, 61731), (57, 50901), (141, 20577), (171, 16967), (361, 8037), (423, 6859), (893, 3249), (1083, 2679)]