38131569

素因数分解:

$3^2\times 7^1\times {\mathrm{379}}^1\times {\mathrm{1597}}^1$

素因数の和:1989

約数の個数: 24

約数和(自身を含む): 63152960

約数和(自身を除く): 25021391

約数列:

[1, 3, 7, 9, 21, 63, 379, 1137, 1597, 2653, 3411, 4791, 7959, 11179, 14373, 23877, 33537, 100611, 605263, 1815789, 4236841, 5447367, 12710523, 38131569]

約数ペア:

[(1, 38131569), (3, 12710523), (7, 5447367), (9, 4236841), (21, 1815789), (63, 605263), (379, 100611), (1137, 33537), (1597, 23877), (2653, 14373), (3411, 11179), (4791, 7959)]