13419171

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{229}}^1\times {\mathrm{383}}^1$

素因数の和:635

約数の個数: 24

約数和(自身を含む): 20666880

約数和(自身を除く): 7247709

約数列:

[1, 3, 9, 17, 51, 153, 229, 383, 687, 1149, 2061, 3447, 3893, 6511, 11679, 19533, 35037, 58599, 87707, 263121, 789363, 1491019, 4473057, 13419171]

約数ペア:

[(1, 13419171), (3, 4473057), (9, 1491019), (17, 789363), (51, 263121), (153, 87707), (229, 58599), (383, 35037), (687, 19533), (1149, 11679), (2061, 6511), (3447, 3893)]