260667069

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{3607}}^1$

素因数の和:3749

約数の個数: 32

約数和(自身を含む): 400055040

約数和(自身を除く): 139387971

約数列:

[1, 3, 13, 17, 39, 51, 109, 221, 327, 663, 1417, 1853, 3607, 4251, 5559, 10821, 24089, 46891, 61319, 72267, 140673, 183957, 393163, 797147, 1179489, 2391441, 5111119, 6683771, 15333357, 20051313, 86889023, 260667069]

約数ペア:

[(1, 260667069), (3, 86889023), (13, 20051313), (17, 15333357), (39, 6683771), (51, 5111119), (109, 2391441), (221, 1179489), (327, 797147), (663, 393163), (1417, 183957), (1853, 140673), (3607, 72267), (4251, 61319), (5559, 46891), (10821, 24089)]