3240395431

素因数分解:

$7^3\times {\mathrm{13}}^1\times {\mathrm{823}}^1\times {\mathrm{883}}^1$

素因数の和:1740

約数の個数: 32

約数和(自身を含む): 4079129600

約数和(自身を除く): 838734169

約数列:

[1, 7, 13, 49, 91, 343, 637, 823, 883, 4459, 5761, 6181, 10699, 11479, 40327, 43267, 74893, 80353, 282289, 302869, 524251, 562471, 726709, 3669757, 3937297, 5086963, 9447217, 35608741, 66130519, 249261187, 462913633, 3240395431]

約数ペア:

[(1, 3240395431), (7, 462913633), (13, 249261187), (49, 66130519), (91, 35608741), (343, 9447217), (637, 5086963), (823, 3937297), (883, 3669757), (4459, 726709), (5761, 562471), (6181, 524251), (10699, 302869), (11479, 282289), (40327, 80353), (43267, 74893)]