345610719

素因数分解:

$3^4\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{6397}}^1$

素因数の和:6461

約数の個数: 40

約数和(自身を含む): 557393760

約数和(自身を除く): 211783041

約数列:

[1, 3, 9, 23, 27, 29, 69, 81, 87, 207, 261, 621, 667, 783, 1863, 2001, 2349, 6003, 6397, 18009, 19191, 54027, 57573, 147131, 172719, 185513, 441393, 518157, 556539, 1324179, 1669617, 3972537, 4266799, 5008851, 11917611, 12800397, 15026553, 38401191, 115203573, 345610719]

約数ペア:

[(1, 345610719), (3, 115203573), (9, 38401191), (23, 15026553), (27, 12800397), (29, 11917611), (69, 5008851), (81, 4266799), (87, 3972537), (207, 1669617), (261, 1324179), (621, 556539), (667, 518157), (783, 441393), (1863, 185513), (2001, 172719), (2349, 147131), (6003, 57573), (6397, 54027), (18009, 19191)]