1951623

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{113}}^1$

素因数の和:239

約数の個数: 24

約数和(自身を含む): 3023280

約数和(自身を除く): 1071657

約数列:

[1, 3, 9, 19, 57, 101, 113, 171, 303, 339, 909, 1017, 1919, 2147, 5757, 6441, 11413, 17271, 19323, 34239, 102717, 216847, 650541, 1951623]

約数ペア:

[(1, 1951623), (3, 650541), (9, 216847), (19, 102717), (57, 34239), (101, 19323), (113, 17271), (171, 11413), (303, 6441), (339, 5757), (909, 2147), (1017, 1919)]