71297733

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{17749}}^1$

素因数の和:17868

約数の個数: 16

約数和(自身を含む): 103376000

約数和(自身を除く): 32078267

約数列:

[1, 3, 13, 39, 103, 309, 1339, 4017, 17749, 53247, 230737, 692211, 1828147, 5484441, 23765911, 71297733]

約数ペア:

[(1, 71297733), (3, 23765911), (13, 5484441), (39, 1828147), (103, 692211), (309, 230737), (1339, 53247), (4017, 17749)]