488687563

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{1223}}^1\times {\mathrm{4391}}^1$

素因数の和:5634

約数の個数: 16

約数和(自身を含む): 602090496

約数和(自身を除く): 113402933

約数列:

[1, 7, 13, 91, 1223, 4391, 8561, 15899, 30737, 57083, 111293, 399581, 5370193, 37591351, 69812509, 488687563]

約数ペア:

[(1, 488687563), (7, 69812509), (13, 37591351), (91, 5370193), (1223, 399581), (4391, 111293), (8561, 57083), (15899, 30737)]