28616343

素因数分解:

$3^1\times 7^2\times {\mathrm{53}}^1\times {\mathrm{3673}}^1$

素因数の和:3743

約数の個数: 24

約数和(自身を含む): 45234288

約数和(自身を除く): 16617945

約数列:

[1, 3, 7, 21, 49, 53, 147, 159, 371, 1113, 2597, 3673, 7791, 11019, 25711, 77133, 179977, 194669, 539931, 584007, 1362683, 4088049, 9538781, 28616343]

約数ペア:

[(1, 28616343), (3, 9538781), (7, 4088049), (21, 1362683), (49, 584007), (53, 539931), (147, 194669), (159, 179977), (371, 77133), (1113, 25711), (2597, 11019), (3673, 7791)]