23284863

素因数分解:

$3^2\times 7^1\times {\mathrm{139}}^1\times {\mathrm{2659}}^1$

素因数の和:2811

約数の個数: 24

約数和(自身を含む): 38729600

約数和(自身を除く): 15444737

約数列:

[1, 3, 7, 9, 21, 63, 139, 417, 973, 1251, 2659, 2919, 7977, 8757, 18613, 23931, 55839, 167517, 369601, 1108803, 2587207, 3326409, 7761621, 23284863]

約数ペア:

[(1, 23284863), (3, 7761621), (7, 3326409), (9, 2587207), (21, 1108803), (63, 369601), (139, 167517), (417, 55839), (973, 23931), (1251, 18613), (2659, 8757), (2919, 7977)]