99940239

素因数分解:

$3^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{22343}}^1$

素因数の和:22427

約数の個数: 24

約数和(自身を含む): 167311872

約数和(自身を除く): 67371633

約数列:

[1, 3, 7, 9, 21, 63, 71, 213, 497, 639, 1491, 4473, 22343, 67029, 156401, 201087, 469203, 1407609, 1586353, 4759059, 11104471, 14277177, 33313413, 99940239]

約数ペア:

[(1, 99940239), (3, 33313413), (7, 14277177), (9, 11104471), (21, 4759059), (63, 1586353), (71, 1407609), (213, 469203), (497, 201087), (639, 156401), (1491, 67029), (4473, 22343)]