53421342

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{684889}}^1$

素因数の和:684907

約数の個数: 16

約数和(自身を含む): 115061520

約数和(自身を除く): 61640178

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 684889, 1369778, 2054667, 4109334, 8903557, 17807114, 26710671, 53421342]

約数ペア:

[(1, 53421342), (2, 26710671), (3, 17807114), (6, 8903557), (13, 4109334), (26, 2054667), (39, 1369778), (78, 684889)]