23917803

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{1109}}^1$

素因数の和:1211

約数の個数: 32

約数和(自身を含む): 39782400

約数和(自身を除く): 15864597

約数列:

[1, 3, 7, 13, 21, 39, 79, 91, 237, 273, 553, 1027, 1109, 1659, 3081, 3327, 7189, 7763, 14417, 21567, 23289, 43251, 87611, 100919, 262833, 302757, 613277, 1138943, 1839831, 3416829, 7972601, 23917803]

約数ペア:

[(1, 23917803), (3, 7972601), (7, 3416829), (13, 1839831), (21, 1138943), (39, 613277), (79, 302757), (91, 262833), (237, 100919), (273, 87611), (553, 43251), (1027, 23289), (1109, 21567), (1659, 14417), (3081, 7763), (3327, 7189)]