31413109

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{5659}}^1$

素因数の和:5740

約数の個数: 16

約数和(自身を含む): 39303040

約数和(自身を除く): 7889931

約数列:

[1, 7, 13, 61, 91, 427, 793, 5551, 5659, 39613, 73567, 345199, 514969, 2416393, 4487587, 31413109]

約数ペア:

[(1, 31413109), (7, 4487587), (13, 2416393), (61, 514969), (91, 345199), (427, 73567), (793, 39613), (5551, 5659)]