23220147

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{773}}^1$

素因数の和:843

約数の個数: 32

約数和(自身を含む): 35665920

約数和(自身を除く): 12445773

約数列:

[1, 3, 17, 19, 31, 51, 57, 93, 323, 527, 589, 773, 969, 1581, 1767, 2319, 10013, 13141, 14687, 23963, 30039, 39423, 44061, 71889, 249679, 407371, 455297, 749037, 1222113, 1365891, 7740049, 23220147]

約数ペア:

[(1, 23220147), (3, 7740049), (17, 1365891), (19, 1222113), (31, 749037), (51, 455297), (57, 407371), (93, 249679), (323, 71889), (527, 44061), (589, 39423), (773, 30039), (969, 23963), (1581, 14687), (1767, 13141), (2319, 10013)]