1051248765

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{213019}}^1$

素因数の和:213081

約数の個数: 32

約数和(自身を含む): 1963192320

約数和(自身を除く): 911943555

約数列:

[1, 3, 5, 7, 15, 21, 35, 47, 105, 141, 235, 329, 705, 987, 1645, 4935, 213019, 639057, 1065095, 1491133, 3195285, 4473399, 7455665, 10011893, 22366995, 30035679, 50059465, 70083251, 150178395, 210249753, 350416255, 1051248765]

約数ペア:

[(1, 1051248765), (3, 350416255), (5, 210249753), (7, 150178395), (15, 70083251), (21, 50059465), (35, 30035679), (47, 22366995), (105, 10011893), (141, 7455665), (235, 4473399), (329, 3195285), (705, 1491133), (987, 1065095), (1645, 639057), (4935, 213019)]