3126627

素因数分解:

$3^3\times 7^1\times {\mathrm{71}}^1\times {\mathrm{233}}^1$

素因数の和:320

約数の個数: 32

約数和(自身を含む): 5391360

約数和(自身を除く): 2264733

約数列:

[1, 3, 7, 9, 21, 27, 63, 71, 189, 213, 233, 497, 639, 699, 1491, 1631, 1917, 2097, 4473, 4893, 6291, 13419, 14679, 16543, 44037, 49629, 115801, 148887, 347403, 446661, 1042209, 3126627]

約数ペア:

[(1, 3126627), (3, 1042209), (7, 446661), (9, 347403), (21, 148887), (27, 115801), (63, 49629), (71, 44037), (189, 16543), (213, 14679), (233, 13419), (497, 6291), (639, 4893), (699, 4473), (1491, 2097), (1631, 1917)]