74028717

素因数分解:

$3^2\times 7^1\times {\mathrm{211}}^1\times {\mathrm{5569}}^1$

素因数の和:5793

約数の個数: 24

約数和(自身を含む): 122807360

約数和(自身を除く): 48778643

約数列:

[1, 3, 7, 9, 21, 63, 211, 633, 1477, 1899, 4431, 5569, 13293, 16707, 38983, 50121, 116949, 350847, 1175059, 3525177, 8225413, 10575531, 24676239, 74028717]

約数ペア:

[(1, 74028717), (3, 24676239), (7, 10575531), (9, 8225413), (21, 3525177), (63, 1175059), (211, 350847), (633, 116949), (1477, 50121), (1899, 38983), (4431, 16707), (5569, 13293)]