42825717

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{4283}}^1$

素因数の和:4401

約数の個数: 24

約数和(自身を含む): 68167008

約数和(自身を除く): 25341291

約数列:

[1, 3, 9, 11, 33, 99, 101, 303, 909, 1111, 3333, 4283, 9999, 12849, 38547, 47113, 141339, 424017, 432583, 1297749, 3893247, 4758413, 14275239, 42825717]

約数ペア:

[(1, 42825717), (3, 14275239), (9, 4758413), (11, 3893247), (33, 1297749), (99, 432583), (101, 424017), (303, 141339), (909, 47113), (1111, 38547), (3333, 12849), (4283, 9999)]