8315223

素因数分解:

$3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{241}}^1$

素因数の和:335

約数の個数: 32

約数和(自身を含む): 13381632

約数和(自身を除く): 5066409

約数列:

[1, 3, 7, 21, 31, 53, 93, 159, 217, 241, 371, 651, 723, 1113, 1643, 1687, 4929, 5061, 7471, 11501, 12773, 22413, 34503, 38319, 52297, 89411, 156891, 268233, 395963, 1187889, 2771741, 8315223]

約数ペア:

[(1, 8315223), (3, 2771741), (7, 1187889), (21, 395963), (31, 268233), (53, 156891), (93, 89411), (159, 52297), (217, 38319), (241, 34503), (371, 22413), (651, 12773), (723, 11501), (1113, 7471), (1643, 5061), (1687, 4929)]