47907993

素因数分解:

$3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{48539}}^1$

素因数の和:48596

約数の個数: 16

約数和(自身を含む): 74557440

約数和(自身を除く): 26649447

約数列:

[1, 3, 7, 21, 47, 141, 329, 987, 48539, 145617, 339773, 1019319, 2281333, 6843999, 15969331, 47907993]

約数ペア:

[(1, 47907993), (3, 15969331), (7, 6843999), (21, 2281333), (47, 1019319), (141, 339773), (329, 145617), (987, 48539)]