27400751

素因数分解:

$7^2\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{593}}^1$

素因数の和:671

約数の個数: 24

約数和(自身を含む): 34128864

約数和(自身を除く): 6728113

約数列:

[1, 7, 23, 41, 49, 161, 287, 593, 943, 1127, 2009, 4151, 6601, 13639, 24313, 29057, 46207, 95473, 170191, 559199, 668311, 1191337, 3914393, 27400751]

約数ペア:

[(1, 27400751), (7, 3914393), (23, 1191337), (41, 668311), (49, 559199), (161, 170191), (287, 95473), (593, 46207), (943, 29057), (1127, 24313), (2009, 13639), (4151, 6601)]