53405947

素因数分解:

$7^1\times {\mathrm{107}}^1\times {\mathrm{113}}^1\times {\mathrm{631}}^1$

素因数の和:858

約数の個数: 16

約数和(自身を含む): 62249472

約数和(自身を除く): 8843525

約数列:

[1, 7, 107, 113, 631, 749, 791, 4417, 12091, 67517, 71303, 84637, 472619, 499121, 7629421, 53405947]

約数ペア:

[(1, 53405947), (7, 7629421), (107, 499121), (113, 472619), (631, 84637), (749, 71303), (791, 67517), (4417, 12091)]