377012251

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{212881}}^1$

素因数の和:212922

約数の個数: 16

約数和(自身を含む): 490480128

約数和(自身を除く): 113467877

約数列:

[1, 7, 11, 23, 77, 161, 253, 1771, 212881, 1490167, 2341691, 4896263, 16391837, 34273841, 53858893, 377012251]

約数ペア:

[(1, 377012251), (7, 53858893), (11, 34273841), (23, 16391837), (77, 4896263), (161, 2341691), (253, 1490167), (1771, 212881)]