16404487

素因数分解:

${\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{659}}^1$

素因数の和:774

約数の個数: 16

約数和(自身を含む): 18754560

約数和(自身を除く): 2350073

約数列:

[1, 11, 31, 73, 341, 659, 803, 2263, 7249, 20429, 24893, 48107, 224719, 529177, 1491317, 16404487]

約数ペア:

[(1, 16404487), (11, 1491317), (31, 529177), (73, 224719), (341, 48107), (659, 24893), (803, 20429), (2263, 7249)]