237927339

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{70123}}^1$

素因数の和:70171

約数の個数: 24

約数和(自身を含む): 382877040

約数和(自身を除く): 144949701

約数列:

[1, 3, 9, 13, 29, 39, 87, 117, 261, 377, 1131, 3393, 70123, 210369, 631107, 911599, 2033567, 2734797, 6100701, 8204391, 18302103, 26436371, 79309113, 237927339]

約数ペア:

[(1, 237927339), (3, 79309113), (9, 26436371), (13, 18302103), (29, 8204391), (39, 6100701), (87, 2734797), (117, 2033567), (261, 911599), (377, 631107), (1131, 210369), (3393, 70123)]