4967490849

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{21193}}^1$

素因数の和:21341

約数の個数: 32

約数和(自身を含む): 7161876480

約数和(自身を除く): 2194385631

約数列:

[1, 3, 23, 43, 69, 79, 129, 237, 989, 1817, 2967, 3397, 5451, 10191, 21193, 63579, 78131, 234393, 487439, 911299, 1462317, 1674247, 2733897, 5022741, 20959877, 38507681, 62879631, 71992621, 115523043, 215977863, 1655830283, 4967490849]

約数ペア:

[(1, 4967490849), (3, 1655830283), (23, 215977863), (43, 115523043), (69, 71992621), (79, 62879631), (129, 38507681), (237, 20959877), (989, 5022741), (1817, 2733897), (2967, 1674247), (3397, 1462317), (5451, 911299), (10191, 487439), (21193, 234393), (63579, 78131)]