4978393

素因数分解:

$7^1\times {\mathrm{61}}^1\times {\mathrm{89}}^1\times {\mathrm{131}}^1$

素因数の和:288

約数の個数: 16

約数和(自身を含む): 5892480

約数和(自身を除く): 914087

約数列:

[1, 7, 61, 89, 131, 427, 623, 917, 5429, 7991, 11659, 38003, 55937, 81613, 711199, 4978393]

約数ペア:

[(1, 4978393), (7, 711199), (61, 81613), (89, 55937), (131, 38003), (427, 11659), (623, 7991), (917, 5429)]