4280494497

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{103}}^1\times {\mathrm{359}}^1\times {\mathrm{821}}^1$

素因数の和:1333

約数の個数: 32

約数和(自身を含む): 5908930560

約数和(自身を除く): 1628436063

約数列:

[1, 3, 47, 103, 141, 309, 359, 821, 1077, 2463, 4841, 14523, 16873, 36977, 38587, 50619, 84563, 110931, 115761, 253689, 294739, 884217, 1737919, 3974461, 5213757, 11923383, 13852733, 30358117, 41558199, 91074351, 1426831499, 4280494497]

約数ペア:

[(1, 4280494497), (3, 1426831499), (47, 91074351), (103, 41558199), (141, 30358117), (309, 13852733), (359, 11923383), (821, 5213757), (1077, 3974461), (2463, 1737919), (4841, 884217), (14523, 294739), (16873, 253689), (36977, 115761), (38587, 110931), (50619, 84563)]