1775142729

素因数分解:

$3^3\times {\mathrm{139}}^1\times {\mathrm{472993}}^1$

素因数の和:473141

約数の個数: 16

約数和(自身を含む): 2648766400

約数和(自身を除く): 873623671

約数列:

[1, 3, 9, 27, 139, 417, 1251, 3753, 472993, 1418979, 4256937, 12770811, 65746027, 197238081, 591714243, 1775142729]

約数ペア:

[(1, 1775142729), (3, 591714243), (9, 197238081), (27, 65746027), (139, 12770811), (417, 4256937), (1251, 1418979), (3753, 472993)]