23120511

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{197}}^1$

素因数の和:319

約数の個数: 32

約数和(自身を含む): 34214400

約数和(自身を除く): 11093889

約数列:

[1, 3, 19, 29, 57, 71, 87, 197, 213, 551, 591, 1349, 1653, 2059, 3743, 4047, 5713, 6177, 11229, 13987, 17139, 39121, 41961, 108547, 117363, 265753, 325641, 405623, 797259, 1216869, 7706837, 23120511]

約数ペア:

[(1, 23120511), (3, 7706837), (19, 1216869), (29, 797259), (57, 405623), (71, 325641), (87, 265753), (197, 117363), (213, 108547), (551, 41961), (591, 39121), (1349, 17139), (1653, 13987), (2059, 11229), (3743, 6177), (4047, 5713)]