6845237

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1$

素因数の和:149

約数の個数: 32

約数和(自身を含む): 8999424

約数和(自身を除く): 2154187

約数列:

[1, 7, 17, 23, 41, 61, 119, 161, 287, 391, 427, 697, 943, 1037, 1403, 2501, 2737, 4879, 6601, 7259, 9821, 16031, 17507, 23851, 42517, 57523, 112217, 166957, 297619, 402661, 977891, 6845237]

約数ペア:

[(1, 6845237), (7, 977891), (17, 402661), (23, 297619), (41, 166957), (61, 112217), (119, 57523), (161, 42517), (287, 23851), (391, 17507), (427, 16031), (697, 9821), (943, 7259), (1037, 6601), (1403, 4879), (2501, 2737)]