2172027

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{83}}^1$

素因数の和:171

約数の個数: 32

約数和(自身を含む): 3499776

約数和(自身を除く): 1327749

約数列:

[1, 3, 11, 13, 33, 39, 61, 83, 143, 183, 249, 429, 671, 793, 913, 1079, 2013, 2379, 2739, 3237, 5063, 8723, 11869, 15189, 26169, 35607, 55693, 65819, 167079, 197457, 724009, 2172027]

約数ペア:

[(1, 2172027), (3, 724009), (11, 197457), (13, 167079), (33, 65819), (39, 55693), (61, 35607), (83, 26169), (143, 15189), (183, 11869), (249, 8723), (429, 5063), (671, 3237), (793, 2739), (913, 2379), (1079, 2013)]