29979887

素因数分解:

$7^1\times {\mathrm{67}}^1\times {\mathrm{97}}^1\times {\mathrm{659}}^1$

素因数の和:830

約数の個数: 16

約数和(自身を含む): 35185920

約数和(自身を除く): 5206033

約数列:

[1, 7, 67, 97, 469, 659, 679, 4613, 6499, 44153, 45493, 63923, 309071, 447461, 4282841, 29979887]

約数ペア:

[(1, 29979887), (7, 4282841), (67, 447461), (97, 309071), (469, 63923), (659, 45493), (679, 44153), (4613, 6499)]