25337143

素因数分解:

${\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{89}}^1\times {\mathrm{359}}^1$

素因数の和:522

約数の個数: 16

約数和(自身を含む): 28123200

約数和(自身を除く): 2786057

約数列:

[1, 13, 61, 89, 359, 793, 1157, 4667, 5429, 21899, 31951, 70577, 284687, 415363, 1949011, 25337143]

約数ペア:

[(1, 25337143), (13, 1949011), (61, 415363), (89, 284687), (359, 70577), (793, 31951), (1157, 21899), (4667, 5429)]