38048479

素因数分解:

$7^1\times {\mathrm{89}}^1\times {\mathrm{157}}^1\times {\mathrm{389}}^1$

素因数の和:642

約数の個数: 16

約数和(自身を含む): 44366400

約数和(自身を除く): 6317921

約数列:

[1, 7, 89, 157, 389, 623, 1099, 2723, 13973, 34621, 61073, 97811, 242347, 427511, 5435497, 38048479]

約数ペア:

[(1, 38048479), (7, 5435497), (89, 427511), (157, 242347), (389, 97811), (623, 61073), (1099, 34621), (2723, 13973)]