329781609

素因数分解:

$3^2\times {\mathrm{193}}^1\times {\mathrm{373}}^1\times {\mathrm{509}}^1$

素因数の和:1081

約数の個数: 24

約数和(自身を含む): 481046280

約数和(自身を除く): 151264671

約数列:

[1, 3, 9, 193, 373, 509, 579, 1119, 1527, 1737, 3357, 4581, 71989, 98237, 189857, 215967, 294711, 569571, 647901, 884133, 1708713, 36642401, 109927203, 329781609]

約数ペア:

[(1, 329781609), (3, 109927203), (9, 36642401), (193, 1708713), (373, 884133), (509, 647901), (579, 569571), (1119, 294711), (1527, 215967), (1737, 189857), (3357, 98237), (4581, 71989)]