2016455823

素因数分解:

$3^3\times {\mathrm{89}}^1\times {\mathrm{103}}^1\times {\mathrm{8147}}^1$

素因数の和:8348

約数の個数: 32

約数和(自身を含む): 3050611200

約数和(自身を除く): 1034155377

約数列:

[1, 3, 9, 27, 89, 103, 267, 309, 801, 927, 2403, 2781, 8147, 9167, 24441, 27501, 73323, 82503, 219969, 247509, 725083, 839141, 2175249, 2517423, 6525747, 7552269, 19577241, 22656807, 74683549, 224050647, 672151941, 2016455823]

約数ペア:

[(1, 2016455823), (3, 672151941), (9, 224050647), (27, 74683549), (89, 22656807), (103, 19577241), (267, 7552269), (309, 6525747), (801, 2517423), (927, 2175249), (2403, 839141), (2781, 725083), (8147, 247509), (9167, 219969), (24441, 82503), (27501, 73323)]