61293271

素因数分解:

${\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{157}}^1\times {\mathrm{509}}^1$

素因数の和:738

約数の個数: 16

約数和(自身を含む): 67687200

約数和(自身を除く): 6393929

約数列:

[1, 13, 59, 157, 509, 767, 2041, 6617, 9263, 30031, 79913, 120419, 390403, 1038869, 4714867, 61293271]

約数ペア:

[(1, 61293271), (13, 4714867), (59, 1038869), (157, 390403), (509, 120419), (767, 79913), (2041, 30031), (6617, 9263)]