827471307

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{233}}^1\times {\mathrm{2221}}^1$

素因数の和:2511

約数の個数: 32

約数和(自身を含む): 1222917696

約数和(自身を除く): 395446389

約数列:

[1, 3, 13, 39, 41, 123, 233, 533, 699, 1599, 2221, 3029, 6663, 9087, 9553, 28659, 28873, 86619, 91061, 124189, 273183, 372567, 517493, 1183793, 1552479, 3551379, 6727409, 20182227, 21217213, 63651639, 275823769, 827471307]

約数ペア:

[(1, 827471307), (3, 275823769), (13, 63651639), (39, 21217213), (41, 20182227), (123, 6727409), (233, 3551379), (533, 1552479), (699, 1183793), (1599, 517493), (2221, 372567), (3029, 273183), (6663, 124189), (9087, 91061), (9553, 86619), (28659, 28873)]