814992003

素因数分解:

$3^3\times 7^1\times {\mathrm{131}}^1\times {\mathrm{32917}}^1$

素因数の和:33064

約数の個数: 32

約数和(自身を含む): 1390456320

約数和(自身を除く): 575464317

約数列:

[1, 3, 7, 9, 21, 27, 63, 131, 189, 393, 917, 1179, 2751, 3537, 8253, 24759, 32917, 98751, 230419, 296253, 691257, 888759, 2073771, 4312127, 6221313, 12936381, 30184889, 38809143, 90554667, 116427429, 271664001, 814992003]

約数ペア:

[(1, 814992003), (3, 271664001), (7, 116427429), (9, 90554667), (21, 38809143), (27, 30184889), (63, 12936381), (131, 6221313), (189, 4312127), (393, 2073771), (917, 888759), (1179, 691257), (2751, 296253), (3537, 230419), (8253, 98751), (24759, 32917)]