28294401

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{17117}}^1$

素因数の和:17168

約数の個数: 16

約数和(自身を含む): 41083200

約数和(自身を除く): 12788799

約数列:

[1, 3, 19, 29, 57, 87, 551, 1653, 17117, 51351, 325223, 496393, 975669, 1489179, 9431467, 28294401]

約数ペア:

[(1, 28294401), (3, 9431467), (19, 1489179), (29, 975669), (57, 496393), (87, 325223), (551, 51351), (1653, 17117)]