17400207

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{233}}^1$

素因数の和:351

約数の個数: 32

約数和(自身を含む): 26597376

約数和(自身を除く): 9197169

約数列:

[1, 3, 11, 31, 33, 73, 93, 219, 233, 341, 699, 803, 1023, 2263, 2409, 2563, 6789, 7223, 7689, 17009, 21669, 24893, 51027, 74679, 79453, 187099, 238359, 527279, 561297, 1581837, 5800069, 17400207]

約数ペア:

[(1, 17400207), (3, 5800069), (11, 1581837), (31, 561297), (33, 527279), (73, 238359), (93, 187099), (219, 79453), (233, 74679), (341, 51027), (699, 24893), (803, 21669), (1023, 17009), (2263, 7689), (2409, 7223), (2563, 6789)]