42728273

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{6473}}^1$

素因数の和:6544

約数の個数: 16

約数和(自身を含む): 52206336

約数和(自身を除く): 9478063

約数列:

[1, 7, 23, 41, 161, 287, 943, 6473, 6601, 45311, 148879, 265393, 1042153, 1857751, 6104039, 42728273]

約数ペア:

[(1, 42728273), (7, 6104039), (23, 1857751), (41, 1042153), (161, 265393), (287, 148879), (943, 45311), (6473, 6601)]