338994099

素因数分解:

$3^3\times {\mathrm{557}}^1\times {\mathrm{22541}}^1$

素因数の和:23107

約数の個数: 16

約数和(自身を含む): 503137440

約数和(自身を除く): 164143341

約数列:

[1, 3, 9, 27, 557, 1671, 5013, 15039, 22541, 67623, 202869, 608607, 12555337, 37666011, 112998033, 338994099]

約数ペア:

[(1, 338994099), (3, 112998033), (9, 37666011), (27, 12555337), (557, 608607), (1671, 202869), (5013, 67623), (15039, 22541)]