2975487

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{1487}}^1$

素因数の和:1542

約数の個数: 16

約数和(自身を含む): 4285440

約数和(自身を除く): 1309953

約数列:

[1, 3, 23, 29, 69, 87, 667, 1487, 2001, 4461, 34201, 43123, 102603, 129369, 991829, 2975487]

約数ペア:

[(1, 2975487), (3, 991829), (23, 129369), (29, 102603), (69, 43123), (87, 34201), (667, 4461), (1487, 2001)]