1282022001

素因数分解:

$3^2\times {\mathrm{13}}^3\times {\mathrm{23}}^1\times {\mathrm{2819}}^1$

素因数の和:2887

約数の個数: 48

約数和(自身を含む): 2094019200

約数和(自身を除く): 811997199

約数列:

[1, 3, 9, 13, 23, 39, 69, 117, 169, 207, 299, 507, 897, 1521, 2197, 2691, 2819, 3887, 6591, 8457, 11661, 19773, 25371, 34983, 36647, 50531, 64837, 109941, 151593, 194511, 329823, 454779, 476411, 583533, 842881, 1429233, 2528643, 4287699, 6193343, 7585929, 10957453, 18580029, 32872359, 55740087, 98617077, 142446889, 427340667, 1282022001]

約数ペア:

[(1, 1282022001), (3, 427340667), (9, 142446889), (13, 98617077), (23, 55740087), (39, 32872359), (69, 18580029), (117, 10957453), (169, 7585929), (207, 6193343), (299, 4287699), (507, 2528643), (897, 1429233), (1521, 842881), (2197, 583533), (2691, 476411), (2819, 454779), (3887, 329823), (6591, 194511), (8457, 151593), (11661, 109941), (19773, 64837), (25371, 50531), (34983, 36647)]