881476779

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{163}}^1\times {\mathrm{1019}}^1$

素因数の和:1275

約数の個数: 32

約数和(自身を含む): 1244563200

約数和(自身を除く): 363086421

約数列:

[1, 3, 29, 61, 87, 163, 183, 489, 1019, 1769, 3057, 4727, 5307, 9943, 14181, 29551, 29829, 62159, 88653, 166097, 186477, 288347, 498291, 865041, 1802611, 4816813, 5407833, 10131917, 14450439, 30395751, 293825593, 881476779]

約数ペア:

[(1, 881476779), (3, 293825593), (29, 30395751), (61, 14450439), (87, 10131917), (163, 5407833), (183, 4816813), (489, 1802611), (1019, 865041), (1769, 498291), (3057, 288347), (4727, 186477), (5307, 166097), (9943, 88653), (14181, 62159), (29551, 29829)]