91931329

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{167}}^1\times {\mathrm{4139}}^1$

素因数の和:4332

約数の個数: 16

約数和(自身を含む): 111283200

約数和(自身を除く): 19351871

約数列:

[1, 7, 19, 133, 167, 1169, 3173, 4139, 22211, 28973, 78641, 550487, 691213, 4838491, 13133047, 91931329]

約数ペア:

[(1, 91931329), (7, 13133047), (19, 4838491), (133, 691213), (167, 550487), (1169, 78641), (3173, 28973), (4139, 22211)]