217423842

素因数分解:

$2^1\times 3^1\times {\mathrm{271}}^1\times {\mathrm{133717}}^1$

素因数の和:133993

約数の個数: 16

約数和(自身を含む): 436455552

約数和(自身を除く): 219031710

約数列:

[1, 2, 3, 6, 271, 542, 813, 1626, 133717, 267434, 401151, 802302, 36237307, 72474614, 108711921, 217423842]

約数ペア:

[(1, 217423842), (2, 108711921), (3, 72474614), (6, 36237307), (271, 802302), (542, 401151), (813, 267434), (1626, 133717)]