497003695659

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{1048007}}^1$

素因数の和:1048144

約数の個数: 48

約数和(自身を含む): 784748390400

約数和(自身を除く): 287744694741

約数列:

[1, 3, 9, 23, 29, 69, 79, 87, 207, 237, 261, 667, 711, 1817, 2001, 2291, 5451, 6003, 6873, 16353, 20619, 52693, 158079, 474237, 1048007, 3144021, 9432063, 24104161, 30392203, 72312483, 82792553, 91176609, 216937449, 248377659, 273529827, 699020669, 745132977, 1904228719, 2097062007, 2400984037, 5712686157, 6291186021, 7202952111, 17138058471, 21608856333, 55222632851, 165667898553, 497003695659]

約数ペア:

[(1, 497003695659), (3, 165667898553), (9, 55222632851), (23, 21608856333), (29, 17138058471), (69, 7202952111), (79, 6291186021), (87, 5712686157), (207, 2400984037), (237, 2097062007), (261, 1904228719), (667, 745132977), (711, 699020669), (1817, 273529827), (2001, 248377659), (2291, 216937449), (5451, 91176609), (6003, 82792553), (6873, 72312483), (16353, 30392203), (20619, 24104161), (52693, 9432063), (158079, 3144021), (474237, 1048007)]