4280452642401

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{140892421}}^1$

素因数の和:140892497

約数の個数: 32

約数和(自身を含む): 6627579530880

約数和(自身を除く): 2347126888479

約数列:

[1, 3, 13, 19, 39, 41, 57, 123, 247, 533, 741, 779, 1599, 2337, 10127, 30381, 140892421, 422677263, 1831601473, 2676955999, 5494804419, 5776589261, 8030867997, 17329767783, 34800427987, 75095660393, 104401283961, 109755195959, 225286981179, 329265587877, 1426817547467, 4280452642401]

約数ペア:

[(1, 4280452642401), (3, 1426817547467), (13, 329265587877), (19, 225286981179), (39, 109755195959), (41, 104401283961), (57, 75095660393), (123, 34800427987), (247, 17329767783), (533, 8030867997), (741, 5776589261), (779, 5494804419), (1599, 2676955999), (2337, 1831601473), (10127, 422677263), (30381, 140892421)]