56125839

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{229}}^1\times {\mathrm{1061}}^1$

素因数の和:1311

約数の個数: 32

約数和(自身を含む): 93795840

約数和(自身を除く): 37670001

約数列:

[1, 3, 7, 11, 21, 33, 77, 229, 231, 687, 1061, 1603, 2519, 3183, 4809, 7427, 7557, 11671, 17633, 22281, 35013, 52899, 81697, 242969, 245091, 728907, 1700783, 2672659, 5102349, 8017977, 18708613, 56125839]

約数ペア:

[(1, 56125839), (3, 18708613), (7, 8017977), (11, 5102349), (21, 2672659), (33, 1700783), (77, 728907), (229, 245091), (231, 242969), (687, 81697), (1061, 52899), (1603, 35013), (2519, 22281), (3183, 17633), (4809, 11671), (7427, 7557)]