7872560643

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{109}}^1\times {\mathrm{13063}}^1$

素因数の和:13291

約数の個数: 32

約数和(自身を含む): 11266393600

約数和(自身を除く): 3393832957

約数列:

[1, 3, 19, 57, 97, 109, 291, 327, 1843, 2071, 5529, 6213, 10573, 13063, 31719, 39189, 200887, 248197, 602661, 744591, 1267111, 1423867, 3801333, 4271601, 24075109, 27053473, 72225327, 81160419, 138115099, 414345297, 2624186881, 7872560643]

約数ペア:

[(1, 7872560643), (3, 2624186881), (19, 414345297), (57, 138115099), (97, 81160419), (109, 72225327), (291, 27053473), (327, 24075109), (1843, 4271601), (2071, 3801333), (5529, 1423867), (6213, 1267111), (10573, 744591), (13063, 602661), (31719, 248197), (39189, 200887)]