896397327

素因数分解:

$3^3\times 7^2\times {\mathrm{307}}^1\times {\mathrm{2207}}^1$

素因数の和:2537

約数の個数: 48

約数和(自身を含む): 1550545920

約数和(自身を除く): 654148593

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 147, 189, 307, 441, 921, 1323, 2149, 2207, 2763, 6447, 6621, 8289, 15043, 15449, 19341, 19863, 45129, 46347, 58023, 59589, 108143, 135387, 139041, 324429, 406161, 417123, 677549, 973287, 2032647, 2919861, 4742843, 6097941, 14228529, 18293823, 33199901, 42685587, 99599703, 128056761, 298799109, 896397327]

約数ペア:

[(1, 896397327), (3, 298799109), (7, 128056761), (9, 99599703), (21, 42685587), (27, 33199901), (49, 18293823), (63, 14228529), (147, 6097941), (189, 4742843), (307, 2919861), (441, 2032647), (921, 973287), (1323, 677549), (2149, 417123), (2207, 406161), (2763, 324429), (6447, 139041), (6621, 135387), (8289, 108143), (15043, 59589), (15449, 58023), (19341, 46347), (19863, 45129)]