381750978049

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{149}}^1\times {\mathrm{11806853}}^1$

素因数の和:11807040

約数の個数: 16

約数和(自身を含む): 453383193600

約数和(自身を除く): 71632215551

約数列:

[1, 7, 31, 149, 217, 1043, 4619, 32333, 11806853, 82647971, 366012443, 1759221097, 2562087101, 12314547679, 54535854007, 381750978049]

約数ペア:

[(1, 381750978049), (7, 54535854007), (31, 12314547679), (149, 2562087101), (217, 1759221097), (1043, 366012443), (4619, 82647971), (32333, 11806853)]