63478247

素因数分解:

$7^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{3163}}^1$

素因数の和:3278

約数の個数: 16

約数和(自身を含む): 75328512

約数和(自身を除く): 11850265

約数列:

[1, 7, 47, 61, 329, 427, 2867, 3163, 20069, 22141, 148661, 192943, 1040627, 1350601, 9068321, 63478247]

約数ペア:

[(1, 63478247), (7, 9068321), (47, 1350601), (61, 1040627), (329, 192943), (427, 148661), (2867, 22141), (3163, 20069)]