1330494543

素因数分解:

$3^2\times 7^1\times {\mathrm{137}}^1\times {\mathrm{154153}}^1$

素因数の和:154303

約数の個数: 24

約数和(自身を含む): 2212418208

約数和(自身を除く): 881923665

約数列:

[1, 3, 7, 9, 21, 63, 137, 411, 959, 1233, 2877, 8631, 154153, 462459, 1079071, 1387377, 3237213, 9711639, 21118961, 63356883, 147832727, 190070649, 443498181, 1330494543]

約数ペア:

[(1, 1330494543), (3, 443498181), (7, 190070649), (9, 147832727), (21, 63356883), (63, 21118961), (137, 9711639), (411, 3237213), (959, 1387377), (1233, 1079071), (2877, 462459), (8631, 154153)]