2867931

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{491}}^1$

素因数の和:567

約数の個数: 24

約数和(自身を含む): 4605120

約数和(自身を除く): 1737189

約数列:

[1, 3, 9, 11, 33, 59, 99, 177, 491, 531, 649, 1473, 1947, 4419, 5401, 5841, 16203, 28969, 48609, 86907, 260721, 318659, 955977, 2867931]

約数ペア:

[(1, 2867931), (3, 955977), (9, 318659), (11, 260721), (33, 86907), (59, 48609), (99, 28969), (177, 16203), (491, 5841), (531, 5401), (649, 4419), (1473, 1947)]