28081552383

素因数分解:

$3^2\times {\mathrm{53}}^1\times {\mathrm{8669}}^1\times {\mathrm{6791}}^1$

素因数の和:15519

約数の個数: 24

約数和(自身を含む): 41338421280

約数和(自身を除く): 13256868897

約数列:

[1, 3, 9, 53, 159, 477, 6791, 8669, 20373, 26007, 61119, 78021, 359923, 459457, 1079769, 1378371, 3239307, 4135113, 58871179, 176613537, 529840611, 3120172487, 9360517461, 28081552383]

約数ペア:

[(1, 28081552383), (3, 9360517461), (9, 3120172487), (53, 529840611), (159, 176613537), (477, 58871179), (6791, 4135113), (8669, 3239307), (20373, 1378371), (26007, 1079769), (61119, 459457), (78021, 359923)]