33138287

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{691}}^1$

素因数の和:759

約数の個数: 32

約数和(自身を含む): 44642304

約数和(自身を除く): 11504017

約数列:

[1, 7, 13, 17, 31, 91, 119, 217, 221, 403, 527, 691, 1547, 2821, 3689, 4837, 6851, 8983, 11747, 21421, 47957, 62881, 82229, 149947, 152711, 278473, 364157, 1068977, 1949311, 2549099, 4734041, 33138287]

約数ペア:

[(1, 33138287), (7, 4734041), (13, 2549099), (17, 1949311), (31, 1068977), (91, 364157), (119, 278473), (217, 152711), (221, 149947), (403, 82229), (527, 62881), (691, 47957), (1547, 21421), (2821, 11747), (3689, 8983), (4837, 6851)]