30926203

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{181}}^1\times {\mathrm{317}}^1$

素因数の和:523

約数の個数: 24

約数和(自身を含む): 39587184

約数和(自身を除く): 8660981

約数列:

[1, 7, 11, 49, 77, 181, 317, 539, 1267, 1991, 2219, 3487, 8869, 13937, 15533, 24409, 57377, 97559, 170863, 401639, 631147, 2811473, 4418029, 30926203]

約数ペア:

[(1, 30926203), (7, 4418029), (11, 2811473), (49, 631147), (77, 401639), (181, 170863), (317, 97559), (539, 57377), (1267, 24409), (1991, 15533), (2219, 13937), (3487, 8869)]