306593273

素因数分解:

$7^1\times {\mathrm{67}}^1\times {\mathrm{139}}^1\times {\mathrm{4703}}^1$

素因数の和:4916

約数の個数: 16

約数和(自身を含む): 358256640

約数和(自身を除く): 51663367

約数列:

[1, 7, 67, 139, 469, 973, 4703, 9313, 32921, 65191, 315101, 653717, 2205707, 4576019, 43799039, 306593273]

約数ペア:

[(1, 306593273), (7, 43799039), (67, 4576019), (139, 2205707), (469, 653717), (973, 315101), (4703, 65191), (9313, 32921)]