39450747

素因数分解:

$3^1\times 7^1\times {\mathrm{173}}^1\times {\mathrm{10859}}^1$

素因数の和:11042

約数の個数: 16

約数和(自身を含む): 60468480

約数和(自身を除く): 21017733

約数列:

[1, 3, 7, 21, 173, 519, 1211, 3633, 10859, 32577, 76013, 228039, 1878607, 5635821, 13150249, 39450747]

約数ペア:

[(1, 39450747), (3, 13150249), (7, 5635821), (21, 1878607), (173, 228039), (519, 76013), (1211, 32577), (3633, 10859)]