1227836487

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{181}}^1\times {\mathrm{1951}}^1$

素因数の和:2215

約数の個数: 32

約数和(自身を含む): 1762109440

約数和(自身を除く): 534272953

約数列:

[1, 3, 19, 57, 61, 181, 183, 543, 1159, 1951, 3439, 3477, 5853, 10317, 11041, 33123, 37069, 111207, 119011, 209779, 353131, 357033, 629337, 1059393, 2261209, 6709489, 6783627, 20128467, 21540991, 64622973, 409278829, 1227836487]

約数ペア:

[(1, 1227836487), (3, 409278829), (19, 64622973), (57, 21540991), (61, 20128467), (181, 6783627), (183, 6709489), (543, 2261209), (1159, 1059393), (1951, 629337), (3439, 357033), (3477, 353131), (5853, 209779), (10317, 119011), (11041, 111207), (33123, 37069)]