271554906

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{380329}}^1$

素因数の和:380358

約数の個数: 32

約数和(自身を含む): 657210240

約数和(自身を除く): 385655334

約数列:

[1, 2, 3, 6, 7, 14, 17, 21, 34, 42, 51, 102, 119, 238, 357, 714, 380329, 760658, 1140987, 2281974, 2662303, 5324606, 6465593, 7986909, 12931186, 15973818, 19396779, 38793558, 45259151, 90518302, 135777453, 271554906]

約数ペア:

[(1, 271554906), (2, 135777453), (3, 90518302), (6, 45259151), (7, 38793558), (14, 19396779), (17, 15973818), (21, 12931186), (34, 7986909), (42, 6465593), (51, 5324606), (102, 2662303), (119, 2281974), (238, 1140987), (357, 760658), (714, 380329)]