8887198743

素因数分解:

$3^4\times {\mathrm{173}}^1\times {\mathrm{634211}}^1$

素因数の和:634396

約数の個数: 20

約数和(自身を含む): 13352699448

約数和(自身を除く): 4465500705

約数列:

[1, 3, 9, 27, 81, 173, 519, 1557, 4671, 14013, 634211, 1902633, 5707899, 17123697, 51371091, 109718503, 329155509, 987466527, 2962399581, 8887198743]

約数ペア:

[(1, 8887198743), (3, 2962399581), (9, 987466527), (27, 329155509), (81, 109718503), (173, 51371091), (519, 17123697), (1557, 5707899), (4671, 1902633), (14013, 634211)]