2021093577

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1\times {\mathrm{1951}}^1$

素因数の和:2114

約数の個数: 48

約数和(自身を含む): 3118202880

約数和(自身を除く): 1097109303

約数列:

[1, 3, 9, 31, 47, 79, 93, 141, 237, 279, 423, 711, 1457, 1951, 2449, 3713, 4371, 5853, 7347, 11139, 13113, 17559, 22041, 33417, 60481, 91697, 115103, 154129, 181443, 275091, 345309, 462387, 544329, 825273, 1035927, 1387161, 2842607, 4777999, 7244063, 8527821, 14333997, 21732189, 25583463, 43001991, 65196567, 224565953, 673697859, 2021093577]

約数ペア:

[(1, 2021093577), (3, 673697859), (9, 224565953), (31, 65196567), (47, 43001991), (79, 25583463), (93, 21732189), (141, 14333997), (237, 8527821), (279, 7244063), (423, 4777999), (711, 2842607), (1457, 1387161), (1951, 1035927), (2449, 825273), (3713, 544329), (4371, 462387), (5853, 345309), (7347, 275091), (11139, 181443), (13113, 154129), (17559, 115103), (22041, 91697), (33417, 60481)]