131447498

素因数分解:

$2^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{103177}}^1$

素因数の和:103206

約数の個数: 24

約数和(自身を含む): 247008132

約数和(自身を除く): 115560634

約数列:

[1, 2, 7, 13, 14, 26, 49, 91, 98, 182, 637, 1274, 103177, 206354, 722239, 1341301, 1444478, 2682602, 5055673, 9389107, 10111346, 18778214, 65723749, 131447498]

約数ペア:

[(1, 131447498), (2, 65723749), (7, 18778214), (13, 10111346), (14, 9389107), (26, 5055673), (49, 2682602), (91, 1444478), (98, 1341301), (182, 722239), (637, 206354), (1274, 103177)]