1774152081

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{229}}^1\times {\mathrm{2879}}^1$

素因数の和:3150

約数の個数: 48

約数和(自身を含む): 2893363200

約数和(自身を除く): 1119211119

約数列:

[1, 3, 9, 13, 23, 39, 69, 117, 207, 229, 299, 687, 897, 2061, 2691, 2879, 2977, 5267, 8637, 8931, 15801, 25911, 26793, 37427, 47403, 66217, 68471, 112281, 198651, 205413, 336843, 595953, 616239, 659291, 860821, 1977873, 2582463, 5933619, 7747389, 8570783, 15163693, 25712349, 45491079, 77137047, 136473237, 197128009, 591384027, 1774152081]

約数ペア:

[(1, 1774152081), (3, 591384027), (9, 197128009), (13, 136473237), (23, 77137047), (39, 45491079), (69, 25712349), (117, 15163693), (207, 8570783), (229, 7747389), (299, 5933619), (687, 2582463), (897, 1977873), (2061, 860821), (2691, 659291), (2879, 616239), (2977, 595953), (5267, 336843), (8637, 205413), (8931, 198651), (15801, 112281), (25911, 68471), (26793, 66217), (37427, 47403)]