1386996837

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{265861}}^1$

素因数の和:265948

約数の個数: 16

約数和(自身を含む): 1939729152

約数和(自身を除く): 552732315

約数列:

[1, 3, 37, 47, 111, 141, 1739, 5217, 265861, 797583, 9836857, 12495467, 29510571, 37486401, 462332279, 1386996837]

約数ペア:

[(1, 1386996837), (3, 462332279), (37, 37486401), (47, 29510571), (111, 12495467), (141, 9836857), (1739, 797583), (5217, 265861)]