1303972991999

素因数分解:

${\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{1721}}^1\times {\mathrm{66821}}^1$

素因数の和:68611

約数の個数: 32

約数和(自身を含む): 1491274592640

約数和(自身を除く): 187301600641

約数列:

[1, 17, 23, 29, 391, 493, 667, 1721, 11339, 29257, 39583, 49909, 66821, 672911, 848453, 1135957, 1147907, 1536883, 1937809, 19514419, 26127011, 32942753, 44569607, 114998941, 757683319, 1954981997, 2644975643, 3334969289, 44964585931, 56694477913, 76704293647, 1303972991999]

約数ペア:

[(1, 1303972991999), (17, 76704293647), (23, 56694477913), (29, 44964585931), (391, 3334969289), (493, 2644975643), (667, 1954981997), (1721, 757683319), (11339, 114998941), (29257, 44569607), (39583, 32942753), (49909, 26127011), (66821, 19514419), (672911, 1937809), (848453, 1536883), (1135957, 1147907)]