129440298

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1659491}}^1$

素因数の和:1659509

約数の個数: 16

約数和(自身を含む): 278794656

約数和(自身を除く): 149354358

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 1659491, 3318982, 4978473, 9956946, 21573383, 43146766, 64720149, 129440298]

約数ペア:

[(1, 129440298), (2, 64720149), (3, 43146766), (6, 21573383), (13, 9956946), (26, 4978473), (39, 3318982), (78, 1659491)]