2022370887

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{21727}}^1$

素因数の和:21843

約数の個数: 32

約数和(自身を含む): 3003678720

約数和(自身を除く): 981307833

約数列:

[1, 3, 19, 23, 57, 69, 71, 213, 437, 1311, 1349, 1633, 4047, 4899, 21727, 31027, 65181, 93081, 412813, 499721, 1238439, 1499163, 1542617, 4627851, 9494699, 28484097, 29309723, 35480191, 87929169, 106440573, 674123629, 2022370887]

約数ペア:

[(1, 2022370887), (3, 674123629), (19, 106440573), (23, 87929169), (57, 35480191), (69, 29309723), (71, 28484097), (213, 9494699), (437, 4627851), (1311, 1542617), (1349, 1499163), (1633, 1238439), (4047, 499721), (4899, 412813), (21727, 93081), (31027, 65181)]