24880947

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{91139}}^1$

素因数の和:91162

約数の個数: 16

約数和(自身を含む): 40830720

約数和(自身を除く): 15949773

約数列:

[1, 3, 7, 13, 21, 39, 91, 273, 91139, 273417, 637973, 1184807, 1913919, 3554421, 8293649, 24880947]

約数ペア:

[(1, 24880947), (3, 8293649), (7, 3554421), (13, 1913919), (21, 1184807), (39, 637973), (91, 273417), (273, 91139)]