11401943

素因数分解:

$7^1\times {\mathrm{53}}^1\times {\mathrm{73}}^1\times {\mathrm{421}}^1$

素因数の和:554

約数の個数: 16

約数和(自身を含む): 13490496

約数和(自身を除く): 2088553

約数列:

[1, 7, 53, 73, 371, 421, 511, 2947, 3869, 22313, 27083, 30733, 156191, 215131, 1628849, 11401943]

約数ペア:

[(1, 11401943), (7, 1628849), (53, 215131), (73, 156191), (371, 30733), (421, 27083), (511, 22313), (2947, 3869)]