23682321

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{619}}^1$

素因数の和:750

約数の個数: 32

約数和(自身を含む): 38192000

約数和(自身を除く): 14509679

約数列:

[1, 3, 9, 13, 27, 39, 109, 117, 327, 351, 619, 981, 1417, 1857, 2943, 4251, 5571, 8047, 12753, 16713, 24141, 38259, 67471, 72423, 202413, 217269, 607239, 877123, 1821717, 2631369, 7894107, 23682321]

約数ペア:

[(1, 23682321), (3, 7894107), (9, 2631369), (13, 1821717), (27, 877123), (39, 607239), (109, 217269), (117, 202413), (327, 72423), (351, 67471), (619, 38259), (981, 24141), (1417, 16713), (1857, 12753), (2943, 8047), (4251, 5571)]