42021837

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{317}}^1$

素因数の和:450

約数の個数: 48

約数和(自身を含む): 72229248

約数和(自身を除く): 30207411

約数列:

[1, 3, 9, 11, 13, 33, 39, 99, 103, 117, 143, 309, 317, 429, 927, 951, 1133, 1287, 1339, 2853, 3399, 3487, 4017, 4121, 10197, 10461, 12051, 12363, 14729, 31383, 32651, 37089, 44187, 45331, 97953, 132561, 135993, 293859, 359161, 407979, 424463, 1077483, 1273389, 3232449, 3820167, 4669093, 14007279, 42021837]

約数ペア:

[(1, 42021837), (3, 14007279), (9, 4669093), (11, 3820167), (13, 3232449), (33, 1273389), (39, 1077483), (99, 424463), (103, 407979), (117, 359161), (143, 293859), (309, 135993), (317, 132561), (429, 97953), (927, 45331), (951, 44187), (1133, 37089), (1287, 32651), (1339, 31383), (2853, 14729), (3399, 12363), (3487, 12051), (4017, 10461), (4121, 10197)]