149586983

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{40093}}^1$

素因数の和:40154

約数の個数: 16

約数和(自身を含む): 188602176

約数和(自身を除く): 39015193

約数列:

[1, 7, 13, 41, 91, 287, 533, 3731, 40093, 280651, 521209, 1643813, 3648463, 11506691, 21369569, 149586983]

約数ペア:

[(1, 149586983), (7, 21369569), (13, 11506691), (41, 3648463), (91, 1643813), (287, 521209), (533, 280651), (3731, 40093)]