142049663

素因数分解:

$7^1\times {\mathrm{61}}^1\times {\mathrm{79}}^1\times {\mathrm{4211}}^1$

素因数の和:4358

約数の個数: 16

約数和(自身を含む): 167132160

約数和(自身を除く): 25082497

約数列:

[1, 7, 61, 79, 427, 553, 4211, 4819, 29477, 33733, 256871, 332669, 1798097, 2328683, 20292809, 142049663]

約数ペア:

[(1, 142049663), (7, 20292809), (61, 2328683), (79, 1798097), (427, 332669), (553, 256871), (4211, 33733), (4819, 29477)]