1315553631

素因数分解:

$3^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{420439}}^1$

素因数の和:420598

約数の個数: 16

約数和(自身を含む): 2018112000

約数和(自身を除く): 702558369

約数列:

[1, 3, 7, 21, 149, 447, 1043, 3129, 420439, 1261317, 2943073, 8829219, 62645411, 187936233, 438517877, 1315553631]

約数ペア:

[(1, 1315553631), (3, 438517877), (7, 187936233), (21, 62645411), (149, 8829219), (447, 2943073), (1043, 1261317), (3129, 420439)]