313288549

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{557}}^1\times {\mathrm{4229}}^1$

素因数の和:4812

約数の個数: 16

約数和(自身を含む): 377654400

約数和(自身を除く): 64365851

約数列:

[1, 7, 19, 133, 557, 3899, 4229, 10583, 29603, 74081, 80351, 562457, 2355553, 16488871, 44755507, 313288549]

約数ペア:

[(1, 313288549), (7, 44755507), (19, 16488871), (133, 2355553), (557, 562457), (3899, 80351), (4229, 74081), (10583, 29603)]