4070241

素因数分解:

$3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{53}}^2$

素因数の和:142

約数の個数: 36

約数和(自身を含む): 7146048

約数和(自身を除く): 3075807

約数列:

[1, 3, 7, 9, 21, 23, 53, 63, 69, 159, 161, 207, 371, 477, 483, 1113, 1219, 1449, 2809, 3339, 3657, 8427, 8533, 10971, 19663, 25281, 25599, 58989, 64607, 76797, 176967, 193821, 452249, 581463, 1356747, 4070241]

約数ペア:

[(1, 4070241), (3, 1356747), (7, 581463), (9, 452249), (21, 193821), (23, 176967), (53, 76797), (63, 64607), (69, 58989), (159, 25599), (161, 25281), (207, 19663), (371, 10971), (477, 8533), (483, 8427), (1113, 3657), (1219, 3339), (1449, 2809)]