141542009

素因数分解:

$7^1\times {\mathrm{79}}^1\times {\mathrm{311}}^1\times {\mathrm{823}}^1$

素因数の和:1220

約数の個数: 16

約数和(自身を含む): 164536320

約数和(自身を除く): 22994311

約数列:

[1, 7, 79, 311, 553, 823, 2177, 5761, 24569, 65017, 171983, 255953, 455119, 1791671, 20220287, 141542009]

約数ペア:

[(1, 141542009), (7, 20220287), (79, 1791671), (311, 455119), (553, 255953), (823, 171983), (2177, 65017), (5761, 24569)]