242510151

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{12613}}^1$

素因数の和:12675

約数の個数: 32

約数和(自身を含む): 381447360

約数和(自身を除く): 138937209

約数列:

[1, 3, 13, 17, 29, 39, 51, 87, 221, 377, 493, 663, 1131, 1479, 6409, 12613, 19227, 37839, 163969, 214421, 365777, 491907, 643263, 1097331, 2787473, 4755101, 6218209, 8362419, 14265303, 18654627, 80836717, 242510151]

約数ペア:

[(1, 242510151), (3, 80836717), (13, 18654627), (17, 14265303), (29, 8362419), (39, 6218209), (51, 4755101), (87, 2787473), (221, 1097331), (377, 643263), (493, 491907), (663, 365777), (1131, 214421), (1479, 163969), (6409, 37839), (12613, 19227)]