2017015551

素因数分解:

$3^2\times {\mathrm{101}}^1\times {\mathrm{521}}^1\times {\mathrm{4259}}^1$

素因数の和:4887

約数の個数: 24

約数和(自身を含む): 2948652720

約数和(自身を除く): 931637169

約数列:

[1, 3, 9, 101, 303, 521, 909, 1563, 4259, 4689, 12777, 38331, 52621, 157863, 430159, 473589, 1290477, 2218939, 3871431, 6656817, 19970451, 224112839, 672338517, 2017015551]

約数ペア:

[(1, 2017015551), (3, 672338517), (9, 224112839), (101, 19970451), (303, 6656817), (521, 3871431), (909, 2218939), (1563, 1290477), (4259, 473589), (4689, 430159), (12777, 157863), (38331, 52621)]