252000243

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{191}}^1\times {\mathrm{13327}}^1$

素因数の和:13535

約数の個数: 24

約数和(自身を含む): 399200256

約数和(自身を除く): 147200013

約数列:

[1, 3, 9, 11, 33, 99, 191, 573, 1719, 2101, 6303, 13327, 18909, 39981, 119943, 146597, 439791, 1319373, 2545457, 7636371, 22909113, 28000027, 84000081, 252000243]

約数ペア:

[(1, 252000243), (3, 84000081), (9, 28000027), (11, 22909113), (33, 7636371), (99, 2545457), (191, 1319373), (573, 439791), (1719, 146597), (2101, 119943), (6303, 39981), (13327, 18909)]