2885694747

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{1567}}^1\times {\mathrm{2053}}^1$

素因数の和:3659

約数の個数: 32

約数和(自身を含む): 4328583168

約数和(自身を除く): 1442888421

約数列:

[1, 3, 13, 23, 39, 69, 299, 897, 1567, 2053, 4701, 6159, 20371, 26689, 36041, 47219, 61113, 80067, 108123, 141657, 468533, 613847, 1405599, 1841541, 3217051, 9651153, 41821663, 73992173, 125464989, 221976519, 961898249, 2885694747]

約数ペア:

[(1, 2885694747), (3, 961898249), (13, 221976519), (23, 125464989), (39, 73992173), (69, 41821663), (299, 9651153), (897, 3217051), (1567, 1841541), (2053, 1405599), (4701, 613847), (6159, 468533), (20371, 141657), (26689, 108123), (36041, 80067), (47219, 61113)]