387414781

素因数分解:

${\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{23447}}^1$

素因数の和:23532

約数の個数: 16

約数和(自身を含む): 441197568

約数和(自身を除く): 53782787

約数列:

[1, 13, 31, 41, 403, 533, 1271, 16523, 23447, 304811, 726857, 961327, 9449141, 12497251, 29801137, 387414781]

約数ペア:

[(1, 387414781), (13, 29801137), (31, 12497251), (41, 9449141), (403, 961327), (533, 726857), (1271, 304811), (16523, 23447)]