1263993669

素因数分解:

$3^2\times {\mathrm{151}}^1\times {\mathrm{641}}^1\times {\mathrm{1451}}^1$

素因数の和:2249

約数の個数: 24

約数和(自身を含む): 1841995584

約数和(自身を除く): 578001915

約数列:

[1, 3, 9, 151, 453, 641, 1359, 1451, 1923, 4353, 5769, 13059, 96791, 219101, 290373, 657303, 871119, 930091, 1971909, 2790273, 8370819, 140443741, 421331223, 1263993669]

約数ペア:

[(1, 1263993669), (3, 421331223), (9, 140443741), (151, 8370819), (453, 2790273), (641, 1971909), (1359, 930091), (1451, 871119), (1923, 657303), (4353, 290373), (5769, 219101), (13059, 96791)]