508738347

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{349}}^1\times {\mathrm{4153}}^1$

素因数の和:4524

約数の個数: 32

約数和(自身を含む): 814184000

約数和(自身を除く): 305445653

約数列:

[1, 3, 9, 13, 27, 39, 117, 349, 351, 1047, 3141, 4153, 4537, 9423, 12459, 13611, 37377, 40833, 53989, 112131, 122499, 161967, 485901, 1449397, 1457703, 4348191, 13044573, 18842161, 39133719, 56526483, 169579449, 508738347]

約数ペア:

[(1, 508738347), (3, 169579449), (9, 56526483), (13, 39133719), (27, 18842161), (39, 13044573), (117, 4348191), (349, 1457703), (351, 1449397), (1047, 485901), (3141, 161967), (4153, 122499), (4537, 112131), (9423, 53989), (12459, 40833), (13611, 37377)]