207389039

素因数分解:

${\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{4253}}^1$

素因数の和:4319

約数の個数: 24

約数和(自身を含む): 253470336

約数和(自身を除く): 46081297

約数列:

[1, 11, 13, 31, 121, 143, 341, 403, 1573, 3751, 4253, 4433, 46783, 48763, 55289, 131843, 514613, 608179, 1450273, 1713959, 6689969, 15953003, 18853549, 207389039]

約数ペア:

[(1, 207389039), (11, 18853549), (13, 15953003), (31, 6689969), (121, 1713959), (143, 1450273), (341, 608179), (403, 514613), (1573, 131843), (3751, 55289), (4253, 48763), (4433, 46783)]