539756817

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{113}}^1\times {\mathrm{1283}}^1$

素因数の和:1489

約数の個数: 32

約数和(自身を含む): 779891328

約数和(自身を除く): 240134511

約数列:

[1, 3, 17, 51, 73, 113, 219, 339, 1241, 1283, 1921, 3723, 3849, 5763, 8249, 21811, 24747, 65433, 93659, 140233, 144979, 280977, 420699, 434937, 1592203, 2464643, 4776609, 7393929, 10583467, 31750401, 179918939, 539756817]

約数ペア:

[(1, 539756817), (3, 179918939), (17, 31750401), (51, 10583467), (73, 7393929), (113, 4776609), (219, 2464643), (339, 1592203), (1241, 434937), (1283, 420699), (1921, 280977), (3723, 144979), (3849, 140233), (5763, 93659), (8249, 65433), (21811, 24747)]