3311854

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{587}}^1$

素因数の和:640

約数の個数: 32

約数和(自身を含む): 6322176

約数和(自身を除く): 3010322

約数列:

[1, 2, 7, 13, 14, 26, 31, 62, 91, 182, 217, 403, 434, 587, 806, 1174, 2821, 4109, 5642, 7631, 8218, 15262, 18197, 36394, 53417, 106834, 127379, 236561, 254758, 473122, 1655927, 3311854]

約数ペア:

[(1, 3311854), (2, 1655927), (7, 473122), (13, 254758), (14, 236561), (26, 127379), (31, 106834), (62, 53417), (91, 36394), (182, 18197), (217, 15262), (403, 8218), (434, 7631), (587, 5642), (806, 4109), (1174, 2821)]