1313291283

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{37}}^2\times {\mathrm{13903}}^1$

素因数の和:14003

約数の個数: 24

約数和(自身を含む): 1878041088

約数和(自身を除く): 564749805

約数列:

[1, 3, 23, 37, 69, 111, 851, 1369, 2553, 4107, 13903, 31487, 41709, 94461, 319769, 514411, 959307, 1543233, 11831453, 19033207, 35494359, 57099621, 437763761, 1313291283]

約数ペア:

[(1, 1313291283), (3, 437763761), (23, 57099621), (37, 35494359), (69, 19033207), (111, 11831453), (851, 1543233), (1369, 959307), (2553, 514411), (4107, 319769), (13903, 94461), (31487, 41709)]