304030111

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{211}}^1\times {\mathrm{18713}}^1$

素因数の和:18942

約数の個数: 16

約数和(自身を含む): 380867328

約数和(自身を除く): 76837217

約数列:

[1, 7, 11, 77, 211, 1477, 2321, 16247, 18713, 130991, 205843, 1440901, 3948443, 27639101, 43432873, 304030111]

約数ペア:

[(1, 304030111), (7, 43432873), (11, 27639101), (77, 3948443), (211, 1440901), (1477, 205843), (2321, 130991), (16247, 18713)]