47670007

素因数分解:

$7^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{2447}}^1$

素因数の和:2499

約数の個数: 24

約数和(自身を含む): 62512128

約数和(自身を除く): 14842121

約数列:

[1, 7, 11, 23, 77, 121, 161, 253, 847, 1771, 2447, 2783, 17129, 19481, 26917, 56281, 188419, 296087, 393967, 619091, 2072609, 4333637, 6810001, 47670007]

約数ペア:

[(1, 47670007), (7, 6810001), (11, 4333637), (23, 2072609), (77, 619091), (121, 393967), (161, 296087), (253, 188419), (847, 56281), (1771, 26917), (2447, 19481), (2783, 17129)]