211301361

素因数分解:

$3^2\times {\mathrm{59}}^1\times {\mathrm{227}}^1\times {\mathrm{1753}}^1$

素因数の和:2045

約数の個数: 24

約数和(自身を含む): 311931360

約数和(自身を除く): 100629999

約数列:

[1, 3, 9, 59, 177, 227, 531, 681, 1753, 2043, 5259, 13393, 15777, 40179, 103427, 120537, 310281, 397931, 930843, 1193793, 3581379, 23477929, 70433787, 211301361]

約数ペア:

[(1, 211301361), (3, 70433787), (9, 23477929), (59, 3581379), (177, 1193793), (227, 930843), (531, 397931), (681, 310281), (1753, 120537), (2043, 103427), (5259, 40179), (13393, 15777)]