13259079

素因数分解:

$3^3\times {\mathrm{683}}^1\times {\mathrm{719}}^1$

素因数の和:1411

約数の個数: 16

約数和(自身を含む): 19699200

約数和(自身を除く): 6440121

約数列:

[1, 3, 9, 27, 683, 719, 2049, 2157, 6147, 6471, 18441, 19413, 491077, 1473231, 4419693, 13259079]

約数ペア:

[(1, 13259079), (3, 4419693), (9, 1473231), (27, 491077), (683, 19413), (719, 18441), (2049, 6471), (2157, 6147)]