23302257

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{569}}^1$

素因数の和:673

約数の個数: 32

約数和(自身を含む): 36443520

約数和(自身を除く): 13141263

約数列:

[1, 3, 11, 17, 33, 51, 73, 187, 219, 561, 569, 803, 1241, 1707, 2409, 3723, 6259, 9673, 13651, 18777, 29019, 40953, 41537, 106403, 124611, 319209, 456907, 706129, 1370721, 2118387, 7767419, 23302257]

約数ペア:

[(1, 23302257), (3, 7767419), (11, 2118387), (17, 1370721), (33, 706129), (51, 456907), (73, 319209), (187, 124611), (219, 106403), (561, 41537), (569, 40953), (803, 29019), (1241, 18777), (1707, 13651), (2409, 9673), (3723, 6259)]