1345262013

素因数分解:

$3^4\times {\mathrm{173}}^1\times {\mathrm{96001}}^1$

素因数の和:96186

約数の個数: 20

約数和(自身を含む): 2021226108

約数和(自身を除く): 675964095

約数列:

[1, 3, 9, 27, 81, 173, 519, 1557, 4671, 14013, 96001, 288003, 864009, 2592027, 7776081, 16608173, 49824519, 149473557, 448420671, 1345262013]

約数ペア:

[(1, 1345262013), (3, 448420671), (9, 149473557), (27, 49824519), (81, 16608173), (173, 7776081), (519, 2592027), (1557, 864009), (4671, 288003), (14013, 96001)]