66471433

素因数分解:

$7^1\times {\mathrm{101}}^1\times {\mathrm{149}}^1\times {\mathrm{631}}^1$

素因数の和:888

約数の個数: 16

約数和(自身を含む): 77356800

約数和(自身を除く): 10885367

約数列:

[1, 7, 101, 149, 631, 707, 1043, 4417, 15049, 63731, 94019, 105343, 446117, 658133, 9495919, 66471433]

約数ペア:

[(1, 66471433), (7, 9495919), (101, 658133), (149, 446117), (631, 105343), (707, 94019), (1043, 63731), (4417, 15049)]