468871221

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1717477}}^1$

素因数の和:1717500

約数の個数: 16

約数和(自身を含む): 769430144

約数和(自身を除く): 300558923

約数列:

[1, 3, 7, 13, 21, 39, 91, 273, 1717477, 5152431, 12022339, 22327201, 36067017, 66981603, 156290407, 468871221]

約数ペア:

[(1, 468871221), (3, 156290407), (7, 66981603), (13, 36067017), (21, 22327201), (39, 12022339), (91, 5152431), (273, 1717477)]