3967201

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{601}}^1$

素因数の和:672

約数の個数: 16

約数和(自身を含む): 4854528

約数和(自身を除く): 887327

約数列:

[1, 7, 23, 41, 161, 287, 601, 943, 4207, 6601, 13823, 24641, 96761, 172487, 566743, 3967201]

約数ペア:

[(1, 3967201), (7, 566743), (23, 172487), (41, 96761), (161, 24641), (287, 13823), (601, 6601), (943, 4207)]