8048421

素因数分解:

$3^2\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{359}}^1$

素因数の和:465

約数の個数: 24

約数和(自身を含む): 12130560

約数和(自身を除く): 4082139

約数列:

[1, 3, 9, 47, 53, 141, 159, 359, 423, 477, 1077, 2491, 3231, 7473, 16873, 19027, 22419, 50619, 57081, 151857, 171243, 894269, 2682807, 8048421]

約数ペア:

[(1, 8048421), (3, 2682807), (9, 894269), (47, 171243), (53, 151857), (141, 57081), (159, 50619), (359, 22419), (423, 19027), (477, 16873), (1077, 7473), (2491, 3231)]