73217753

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{4271}}^1$

素因数の和:4388

約数の個数: 16

約数和(自身を含む): 87490560

約数和(自身を除く): 14272807

約数列:

[1, 7, 31, 79, 217, 553, 2449, 4271, 17143, 29897, 132401, 337409, 926807, 2361863, 10459679, 73217753]

約数ペア:

[(1, 73217753), (7, 10459679), (31, 2361863), (79, 926807), (217, 337409), (553, 132401), (2449, 29897), (4271, 17143)]