8008671

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{241}}^1$

素因数の和:327

約数の個数: 32

約数和(自身を含む): 12545280

約数和(自身を除く): 4536609

約数列:

[1, 3, 11, 19, 33, 53, 57, 159, 209, 241, 583, 627, 723, 1007, 1749, 2651, 3021, 4579, 7953, 11077, 12773, 13737, 33231, 38319, 50369, 140503, 151107, 242687, 421509, 728061, 2669557, 8008671]

約数ペア:

[(1, 8008671), (3, 2669557), (11, 728061), (19, 421509), (33, 242687), (53, 151107), (57, 140503), (159, 50369), (209, 38319), (241, 33231), (583, 13737), (627, 12773), (723, 11077), (1007, 7953), (1749, 4579), (2651, 3021)]