28375041

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{101}}^1\times {\mathrm{2531}}^1$

素因数の和:2672

約数の個数: 16

約数和(自身を含む): 39256128

約数和(自身を除く): 10881087

約数列:

[1, 3, 37, 101, 111, 303, 2531, 3737, 7593, 11211, 93647, 255631, 280941, 766893, 9458347, 28375041]

約数ペア:

[(1, 28375041), (3, 9458347), (37, 766893), (101, 280941), (111, 255631), (303, 93647), (2531, 11211), (3737, 7593)]