2530401003

素因数分解:

$3^2\times {\mathrm{13}}^2\times {\mathrm{29}}^1\times {\mathrm{57367}}^1$

素因数の和:57428

約数の個数: 36

約数和(自身を含む): 4094354160

約数和(自身を除く): 1563953157

約数列:

[1, 3, 9, 13, 29, 39, 87, 117, 169, 261, 377, 507, 1131, 1521, 3393, 4901, 14703, 44109, 57367, 172101, 516303, 745771, 1663643, 2237313, 4990929, 6711939, 9695023, 14972787, 21627359, 29085069, 64882077, 87255207, 194646231, 281155667, 843467001, 2530401003]

約数ペア:

[(1, 2530401003), (3, 843467001), (9, 281155667), (13, 194646231), (29, 87255207), (39, 64882077), (87, 29085069), (117, 21627359), (169, 14972787), (261, 9695023), (377, 6711939), (507, 4990929), (1131, 2237313), (1521, 1663643), (3393, 745771), (4901, 516303), (14703, 172101), (44109, 57367)]