28927120999

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{619}}^1\times {\mathrm{10009}}^1$

素因数の和:10687

約数の個数: 32

約数和(自身を含む): 35747712000

約数和(自身を除く): 6820591001

約数列:

[1, 7, 23, 29, 161, 203, 619, 667, 4333, 4669, 10009, 14237, 17951, 70063, 99659, 125657, 230207, 290261, 412873, 1611449, 2031827, 2890111, 6195571, 6676003, 43368997, 46732021, 142498133, 179671559, 997486931, 1257700913, 4132445857, 28927120999]

約数ペア:

[(1, 28927120999), (7, 4132445857), (23, 1257700913), (29, 997486931), (161, 179671559), (203, 142498133), (619, 46732021), (667, 43368997), (4333, 6676003), (4669, 6195571), (10009, 2890111), (14237, 2031827), (17951, 1611449), (70063, 412873), (99659, 290261), (125657, 230207)]