28761978239

素因数分解:

${\mathrm{23}}^1\times {\mathrm{137}}^1\times {\mathrm{149}}^1\times {\mathrm{61261}}^1$

素因数の和:61570

約数の個数: 16

約数和(自身を含む): 30434961600

約数和(自身を除く): 1672983361

約数列:

[1, 23, 137, 149, 3151, 3427, 20413, 61261, 469499, 1409003, 8392757, 9127889, 193033411, 209941447, 1250520793, 28761978239]

約数ペア:

[(1, 28761978239), (23, 1250520793), (137, 209941447), (149, 193033411), (3151, 9127889), (3427, 8392757), (20413, 1409003), (61261, 469499)]