16565513431

素因数分解:

${\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{971}}^1\times {\mathrm{4201}}^1$

素因数の和:5334

約数の個数: 16

約数和(自身を含む): 17252269056

約数和(自身を除く): 686755625

約数列:

[1, 31, 131, 971, 4061, 4201, 30101, 127201, 130231, 550331, 3943231, 4079171, 17060261, 126454301, 534371401, 16565513431]

約数ペア:

[(1, 16565513431), (31, 534371401), (131, 126454301), (971, 17060261), (4061, 4079171), (4201, 3943231), (30101, 550331), (127201, 130231)]