4997817

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{2657}}^1$

素因数の和:2693

約数の個数: 24

約数和(自身を含む): 8292960

約数和(自身を除く): 3295143

約数列:

[1, 3, 9, 11, 19, 33, 57, 99, 171, 209, 627, 1881, 2657, 7971, 23913, 29227, 50483, 87681, 151449, 263043, 454347, 555313, 1665939, 4997817]

約数ペア:

[(1, 4997817), (3, 1665939), (9, 555313), (11, 454347), (19, 263043), (33, 151449), (57, 87681), (99, 50483), (171, 29227), (209, 23913), (627, 7971), (1881, 2657)]