17372289

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{269}}^1$

素因数の和:405

約数の個数: 32

約数和(自身を含む): 26956800

約数和(自身を除く): 9584511

約数列:

[1, 3, 11, 19, 33, 57, 103, 209, 269, 309, 627, 807, 1133, 1957, 2959, 3399, 5111, 5871, 8877, 15333, 21527, 27707, 56221, 64581, 83121, 168663, 304777, 526433, 914331, 1579299, 5790763, 17372289]

約数ペア:

[(1, 17372289), (3, 5790763), (11, 1579299), (19, 914331), (33, 526433), (57, 304777), (103, 168663), (209, 83121), (269, 64581), (309, 56221), (627, 27707), (807, 21527), (1133, 15333), (1957, 8877), (2959, 5871), (3399, 5111)]