1395207

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{829}}^1$

素因数の和:863

約数の個数: 24

約数和(自身を含む): 2330640

約数和(自身を除く): 935433

約数列:

[1, 3, 9, 11, 17, 33, 51, 99, 153, 187, 561, 829, 1683, 2487, 7461, 9119, 14093, 27357, 42279, 82071, 126837, 155023, 465069, 1395207]

約数ペア:

[(1, 1395207), (3, 465069), (9, 155023), (11, 126837), (17, 82071), (33, 42279), (51, 27357), (99, 14093), (153, 9119), (187, 7461), (561, 2487), (829, 1683)]