56715213

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{1237}}^1$

素因数の和:1317

約数の個数: 32

約数和(自身を含む): 85570560

約数和(自身を除く): 28855347

約数列:

[1, 3, 17, 29, 31, 51, 87, 93, 493, 527, 899, 1237, 1479, 1581, 2697, 3711, 15283, 21029, 35873, 38347, 45849, 63087, 107619, 115041, 609841, 651899, 1112063, 1829523, 1955697, 3336189, 18905071, 56715213]

約数ペア:

[(1, 56715213), (3, 18905071), (17, 3336189), (29, 1955697), (31, 1829523), (51, 1112063), (87, 651899), (93, 609841), (493, 115041), (527, 107619), (899, 63087), (1237, 45849), (1479, 38347), (1581, 35873), (2697, 21029), (3711, 15283)]