399104641

素因数分解:

${\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{829}}^1\times {\mathrm{1277}}^1$

素因数の和:2148

約数の個数: 16

約数和(自身を含む): 445510800

約数和(自身を除く): 46406159

約数列:

[1, 13, 29, 377, 829, 1277, 10777, 16601, 24041, 37033, 312533, 481429, 1058633, 13762229, 30700357, 399104641]

約数ペア:

[(1, 399104641), (13, 30700357), (29, 13762229), (377, 1058633), (829, 481429), (1277, 312533), (10777, 37033), (16601, 24041)]