30697641

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{4447}}^1$

素因数の和:4525

約数の個数: 24

約数和(自身を含む): 48572160

約数和(自身を除く): 17874519

約数列:

[1, 3, 9, 13, 39, 59, 117, 177, 531, 767, 2301, 4447, 6903, 13341, 40023, 57811, 173433, 262373, 520299, 787119, 2361357, 3410849, 10232547, 30697641]

約数ペア:

[(1, 30697641), (3, 10232547), (9, 3410849), (13, 2361357), (39, 787119), (59, 520299), (117, 262373), (177, 173433), (531, 57811), (767, 40023), (2301, 13341), (4447, 6903)]