2872677

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1$

素因数の和:153

約数の個数: 32

約数和(自身を含む): 4423680

約数和(自身を除く): 1551003

約数列:

[1, 3, 17, 23, 31, 51, 69, 79, 93, 237, 391, 527, 713, 1173, 1343, 1581, 1817, 2139, 2449, 4029, 5451, 7347, 12121, 30889, 36363, 41633, 56327, 92667, 124899, 168981, 957559, 2872677]

約数ペア:

[(1, 2872677), (3, 957559), (17, 168981), (23, 124899), (31, 92667), (51, 56327), (69, 41633), (79, 36363), (93, 30889), (237, 12121), (391, 7347), (527, 5451), (713, 4029), (1173, 2449), (1343, 2139), (1581, 1817)]