1115205057

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{2173889}}^1$

素因数の和:2173917

約数の個数: 16

約数和(自身を含む): 1739112000

約数和(自身を除く): 623906943

約数列:

[1, 3, 9, 19, 27, 57, 171, 513, 2173889, 6521667, 19565001, 41303891, 58695003, 123911673, 371735019, 1115205057]

約数ペア:

[(1, 1115205057), (3, 371735019), (9, 123911673), (19, 58695003), (27, 41303891), (57, 19565001), (171, 6521667), (513, 2173889)]