28297473

素因数分解:

$3^1\times {\mathrm{61}}^1\times {\mathrm{101}}^1\times {\mathrm{1531}}^1$

素因数の和:1696

約数の個数: 16

約数和(自身を含む): 38753472

約数和(自身を除く): 10455999

約数列:

[1, 3, 61, 101, 183, 303, 1531, 4593, 6161, 18483, 93391, 154631, 280173, 463893, 9432491, 28297473]

約数ペア:

[(1, 28297473), (3, 9432491), (61, 463893), (101, 280173), (183, 154631), (303, 93391), (1531, 18483), (4593, 6161)]