1227565563

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{118571}}^1$

素因数の和:118627

約数の個数: 32

約数和(自身を含む): 2048924160

約数和(自身を除く): 821358597

約数列:

[1, 3, 7, 17, 21, 29, 51, 87, 119, 203, 357, 493, 609, 1479, 3451, 10353, 118571, 355713, 829997, 2015707, 2489991, 3438559, 6047121, 10315677, 14109949, 24069913, 42329847, 58455503, 72209739, 175366509, 409188521, 1227565563]

約数ペア:

[(1, 1227565563), (3, 409188521), (7, 175366509), (17, 72209739), (21, 58455503), (29, 42329847), (51, 24069913), (87, 14109949), (119, 10315677), (203, 6047121), (357, 3438559), (493, 2489991), (609, 2015707), (1479, 829997), (3451, 355713), (10353, 118571)]