338696589

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{479}}^1\times {\mathrm{3061}}^1$

素因数の和:3561

約数の個数: 32

約数和(自身を含む): 564387840

約数和(自身を除く): 225691251

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 479, 1437, 3061, 3353, 5269, 9183, 10059, 15807, 21427, 33671, 36883, 64281, 101013, 110649, 235697, 707091, 1466219, 4398657, 10263533, 16128409, 30790599, 48385227, 112898863, 338696589]

約数ペア:

[(1, 338696589), (3, 112898863), (7, 48385227), (11, 30790599), (21, 16128409), (33, 10263533), (77, 4398657), (231, 1466219), (479, 707091), (1437, 235697), (3061, 110649), (3353, 101013), (5269, 64281), (9183, 36883), (10059, 33671), (15807, 21427)]