2930403

素因数分解:

$3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{2969}}^1$

素因数の和:3026

約数の個数: 16

約数和(自身を含む): 4561920

約数和(自身を除く): 1631517

約数列:

[1, 3, 7, 21, 47, 141, 329, 987, 2969, 8907, 20783, 62349, 139543, 418629, 976801, 2930403]

約数ペア:

[(1, 2930403), (3, 976801), (7, 418629), (21, 139543), (47, 62349), (141, 20783), (329, 8907), (987, 2969)]