40493401

素因数分解:

${\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{107}}^1\times {\mathrm{677}}^1$

素因数の和:840

約数の個数: 16

約数和(自身を含む): 45105984

約数和(自身を除く): 4612583

約数列:

[1, 13, 43, 107, 559, 677, 1391, 4601, 8801, 29111, 59813, 72439, 378443, 941707, 3114877, 40493401]

約数ペア:

[(1, 40493401), (13, 3114877), (43, 941707), (107, 378443), (559, 72439), (677, 59813), (1391, 29111), (4601, 8801)]