17809147971

素因数分解:

$3^3\times {\mathrm{347}}^1\times {\mathrm{571}}^1\times {\mathrm{3329}}^1$

素因数の和:4256

約数の個数: 32

約数和(自身を含む): 26514259200

約数和(自身を除く): 8705111229

約数列:

[1, 3, 9, 27, 347, 571, 1041, 1713, 3123, 3329, 5139, 9369, 9987, 15417, 29961, 89883, 198137, 594411, 1155163, 1783233, 1900859, 3465489, 5349699, 5702577, 10396467, 17107731, 31189401, 51323193, 659598073, 1978794219, 5936382657, 17809147971]

約数ペア:

[(1, 17809147971), (3, 5936382657), (9, 1978794219), (27, 659598073), (347, 51323193), (571, 31189401), (1041, 17107731), (1713, 10396467), (3123, 5702577), (3329, 5349699), (5139, 3465489), (9369, 1900859), (9987, 1783233), (15417, 1155163), (29961, 594411), (89883, 198137)]