244396503

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{31177}}^1$

素因数の和:31263

約数の個数: 24

約数和(自身を含む): 385858928

約数和(自身を除く): 141462425

約数列:

[1, 3, 9, 13, 39, 67, 117, 201, 603, 871, 2613, 7839, 31177, 93531, 280593, 405301, 1215903, 2088859, 3647709, 6266577, 18799731, 27155167, 81465501, 244396503]

約数ペア:

[(1, 244396503), (3, 81465501), (9, 27155167), (13, 18799731), (39, 6266577), (67, 3647709), (117, 2088859), (201, 1215903), (603, 405301), (871, 280593), (2613, 93531), (7839, 31177)]