17238753

素因数分解:

$3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{11897}}^1$

素因数の和:11933

約数の個数: 24

約数和(自身を含む): 29697408

約数和(自身を除く): 12458655

約数列:

[1, 3, 7, 9, 21, 23, 63, 69, 161, 207, 483, 1449, 11897, 35691, 83279, 107073, 249837, 273631, 749511, 820893, 1915417, 2462679, 5746251, 17238753]

約数ペア:

[(1, 17238753), (3, 5746251), (7, 2462679), (9, 1915417), (21, 820893), (23, 749511), (63, 273631), (69, 249837), (161, 107073), (207, 83279), (483, 35691), (1449, 11897)]