2646873

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{179}}^1$

素因数の和:269

約数の個数: 24

約数和(自身を含む): 4043520

約数和(自身を除く): 1396647

約数列:

[1, 3, 9, 31, 53, 93, 159, 179, 279, 477, 537, 1611, 1643, 4929, 5549, 9487, 14787, 16647, 28461, 49941, 85383, 294097, 882291, 2646873]

約数ペア:

[(1, 2646873), (3, 882291), (9, 294097), (31, 85383), (53, 49941), (93, 28461), (159, 16647), (179, 14787), (279, 9487), (477, 5549), (537, 4929), (1611, 1643)]