1669884039

素因数分解:

$3^3\times {\mathrm{41}}^1\times {\mathrm{499}}^1\times {\mathrm{3023}}^1$

素因数の和:3572

約数の個数: 32

約数和(自身を含む): 2540160000

約数和(自身を除く): 870275961

約数列:

[1, 3, 9, 27, 41, 123, 369, 499, 1107, 1497, 3023, 4491, 9069, 13473, 20459, 27207, 61377, 81621, 123943, 184131, 371829, 552393, 1115487, 1508477, 3346461, 4525431, 13576293, 40728879, 61847557, 185542671, 556628013, 1669884039]

約数ペア:

[(1, 1669884039), (3, 556628013), (9, 185542671), (27, 61847557), (41, 40728879), (123, 13576293), (369, 4525431), (499, 3346461), (1107, 1508477), (1497, 1115487), (3023, 552393), (4491, 371829), (9069, 184131), (13473, 123943), (20459, 81621), (27207, 61377)]