3489237

素因数分解:

$3^5\times {\mathrm{83}}^1\times {\mathrm{173}}^1$

素因数の和:271

約数の個数: 24

約数和(自身を含む): 5320224

約数和(自身を除く): 1830987

約数列:

[1, 3, 9, 27, 81, 83, 173, 243, 249, 519, 747, 1557, 2241, 4671, 6723, 14013, 14359, 20169, 42039, 43077, 129231, 387693, 1163079, 3489237]

約数ペア:

[(1, 3489237), (3, 1163079), (9, 387693), (27, 129231), (81, 43077), (83, 42039), (173, 20169), (243, 14359), (249, 14013), (519, 6723), (747, 4671), (1557, 2241)]