139530503

素因数分解:

$7^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{9173}}^1$

素因数の和:9274

約数の個数: 16

約数和(自身を含む): 166453056

約数和(自身を除く): 26922553

約数列:

[1, 7, 41, 53, 287, 371, 2173, 9173, 15211, 64211, 376093, 486169, 2632651, 3403183, 19932929, 139530503]

約数ペア:

[(1, 139530503), (7, 19932929), (41, 3403183), (53, 2632651), (287, 486169), (371, 376093), (2173, 64211), (9173, 15211)]