47158969

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1021}}^1$

素因数の和:1081

約数の個数: 32

約数和(自身を含む): 61810560

約数和(自身を除く): 14651591

約数列:

[1, 11, 13, 17, 19, 143, 187, 209, 221, 247, 323, 1021, 2431, 2717, 3553, 4199, 11231, 13273, 17357, 19399, 46189, 146003, 190927, 213389, 225641, 252187, 329783, 2482051, 2774057, 3627613, 4287179, 47158969]

約数ペア:

[(1, 47158969), (11, 4287179), (13, 3627613), (17, 2774057), (19, 2482051), (143, 329783), (187, 252187), (209, 225641), (221, 213389), (247, 190927), (323, 146003), (1021, 46189), (2431, 19399), (2717, 17357), (3553, 13273), (4199, 11231)]