4875987921

素因数分解:

$3^1\times 7^1\times {\mathrm{227}}^1\times {\mathrm{293}}^1\times {\mathrm{3491}}^1$

素因数の和:4021

約数の個数: 32

約数和(自身を含む): 7490423808

約数和(自身を除く): 2614435887

約数列:

[1, 3, 7, 21, 227, 293, 681, 879, 1589, 2051, 3491, 4767, 6153, 10473, 24437, 66511, 73311, 199533, 465577, 792457, 1022863, 1396731, 2377371, 3068589, 5547199, 7160041, 16641597, 21480123, 232189901, 696569703, 1625329307, 4875987921]

約数ペア:

[(1, 4875987921), (3, 1625329307), (7, 696569703), (21, 232189901), (227, 21480123), (293, 16641597), (681, 7160041), (879, 5547199), (1589, 3068589), (2051, 2377371), (3491, 1396731), (4767, 1022863), (6153, 792457), (10473, 465577), (24437, 199533), (66511, 73311)]