201514521

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{109937}}^1$

素因数の和:110000

約数の個数: 16

約数和(自身を含む): 295513344

約数和(自身を除く): 93998823

約数列:

[1, 3, 13, 39, 47, 141, 611, 1833, 109937, 329811, 1429181, 4287543, 5167039, 15501117, 67171507, 201514521]

約数ペア:

[(1, 201514521), (3, 67171507), (13, 15501117), (39, 5167039), (47, 4287543), (141, 1429181), (611, 329811), (1833, 109937)]