23391609

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{73}}^1\times {\mathrm{103}}^1$

素因数の和:257

約数の個数: 32

約数和(自身を含む): 34354944

約数和(自身を除く): 10963335

約数列:

[1, 3, 17, 51, 61, 73, 103, 183, 219, 309, 1037, 1241, 1751, 3111, 3723, 4453, 5253, 6283, 7519, 13359, 18849, 22557, 75701, 106811, 127823, 227103, 320433, 383469, 458659, 1375977, 7797203, 23391609]

約数ペア:

[(1, 23391609), (3, 7797203), (17, 1375977), (51, 458659), (61, 383469), (73, 320433), (103, 227103), (183, 127823), (219, 106811), (309, 75701), (1037, 22557), (1241, 18849), (1751, 13359), (3111, 7519), (3723, 6283), (4453, 5253)]