28844333

素因数分解:

$7^1\times {\mathrm{59}}^1\times {\mathrm{211}}^1\times {\mathrm{331}}^1$

素因数の和:608

約数の個数: 16

約数和(自身を含む): 33784320

約数和(自身を除く): 4939987

約数列:

[1, 7, 59, 211, 331, 413, 1477, 2317, 12449, 19529, 69841, 87143, 136703, 488887, 4120619, 28844333]

約数ペア:

[(1, 28844333), (7, 4120619), (59, 488887), (211, 136703), (331, 87143), (413, 69841), (1477, 19529), (2317, 12449)]