4237793

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{331}}^1$

素因数の和:428

約数の個数: 16

約数和(自身を含む): 5099520

約数和(自身を除く): 861727

約数列:

[1, 7, 31, 59, 217, 331, 413, 1829, 2317, 10261, 12803, 19529, 71827, 136703, 605399, 4237793]

約数ペア:

[(1, 4237793), (7, 605399), (31, 136703), (59, 71827), (217, 19529), (331, 12803), (413, 10261), (1829, 2317)]