73507231

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{139}}^1\times {\mathrm{2437}}^1$

素因数の和:2614

約数の個数: 16

約数和(自身を含む): 87377920

約数和(自身を除く): 13870689

約数列:

[1, 7, 31, 139, 217, 973, 2437, 4309, 17059, 30163, 75547, 338743, 528829, 2371201, 10501033, 73507231]

約数ペア:

[(1, 73507231), (7, 10501033), (31, 2371201), (139, 528829), (217, 338743), (973, 75547), (2437, 30163), (4309, 17059)]