29083779

素因数分解:

$3^4\times {\mathrm{157}}^1\times {\mathrm{2287}}^1$

素因数の和:2456

約数の個数: 20

約数和(自身を含む): 43741984

約数和(自身を除く): 14658205

約数列:

[1, 3, 9, 27, 81, 157, 471, 1413, 2287, 4239, 6861, 12717, 20583, 61749, 185247, 359059, 1077177, 3231531, 9694593, 29083779]

約数ペア:

[(1, 29083779), (3, 9694593), (9, 3231531), (27, 1077177), (81, 359059), (157, 185247), (471, 61749), (1413, 20583), (2287, 12717), (4239, 6861)]