1220885073

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{179}}^1\times {\mathrm{44579}}^1$

素因数の和:44781

約数の個数: 24

約数和(自身を含む): 1877709600

約数和(自身を除く): 656824527

約数列:

[1, 3, 9, 17, 51, 153, 179, 537, 1611, 3043, 9129, 27387, 44579, 133737, 401211, 757843, 2273529, 6820587, 7979641, 23938923, 71816769, 135653897, 406961691, 1220885073]

約数ペア:

[(1, 1220885073), (3, 406961691), (9, 135653897), (17, 71816769), (51, 23938923), (153, 7979641), (179, 6820587), (537, 2273529), (1611, 757843), (3043, 401211), (9129, 133737), (27387, 44579)]