253669533

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{63149}}^1$

素因数の和:63268

約数の個数: 16

約数和(自身を含む): 367785600

約数和(自身を除く): 114116067

約数列:

[1, 3, 13, 39, 103, 309, 1339, 4017, 63149, 189447, 820937, 2462811, 6504347, 19513041, 84556511, 253669533]

約数ペア:

[(1, 253669533), (3, 84556511), (13, 19513041), (39, 6504347), (103, 2462811), (309, 820937), (1339, 189447), (4017, 63149)]