216470401

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^2\times {\mathrm{5039}}^1$

素因数の和:5101

約数の個数: 24

約数和(自身を含む): 276514560

約数和(自身を除く): 60044159

約数列:

[1, 7, 17, 19, 119, 133, 323, 361, 2261, 2527, 5039, 6137, 35273, 42959, 85663, 95741, 599641, 670187, 1627597, 1819079, 11393179, 12733553, 30924343, 216470401]

約数ペア:

[(1, 216470401), (7, 30924343), (17, 12733553), (19, 11393179), (119, 1819079), (133, 1627597), (323, 670187), (361, 599641), (2261, 95741), (2527, 85663), (5039, 42959), (6137, 35273)]