3131013074

素因数分解:

$2^1\times 7^3\times {\mathrm{331}}^1\times {\mathrm{13789}}^1$

素因数の和:14143

約数の個数: 32

約数和(自身を含む): 5493936000

約数和(自身を除く): 2362922926

約数列:

[1, 2, 7, 14, 49, 98, 331, 343, 662, 686, 2317, 4634, 13789, 16219, 27578, 32438, 96523, 113533, 193046, 227066, 675661, 1351322, 4564159, 4729627, 9128318, 9459254, 31949113, 63898226, 223643791, 447287582, 1565506537, 3131013074]

約数ペア:

[(1, 3131013074), (2, 1565506537), (7, 447287582), (14, 223643791), (49, 63898226), (98, 31949113), (331, 9459254), (343, 9128318), (662, 4729627), (686, 4564159), (2317, 1351322), (4634, 675661), (13789, 227066), (16219, 193046), (27578, 113533), (32438, 96523)]