247580053

素因数分解:

$7^1\times {\mathrm{71}}^1\times {\mathrm{151}}^1\times {\mathrm{3299}}^1$

素因数の和:3528

約数の個数: 16

約数和(自身を含む): 288921600

約数和(自身を除く): 41341547

約数列:

[1, 7, 71, 151, 497, 1057, 3299, 10721, 23093, 75047, 234229, 498149, 1639603, 3487043, 35368579, 247580053]

約数ペア:

[(1, 247580053), (7, 35368579), (71, 3487043), (151, 1639603), (497, 498149), (1057, 234229), (3299, 75047), (10721, 23093)]