377966309

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{131}}^1\times {\mathrm{233}}^1$

素因数の和:461

約数の個数: 32

約数和(自身を含む): 459613440

約数和(自身を除く): 81647131

約数列:

[1, 7, 29, 61, 131, 203, 233, 427, 917, 1631, 1769, 3799, 6757, 7991, 12383, 14213, 26593, 30523, 47299, 55937, 99491, 213661, 231739, 412177, 885167, 1622173, 1861903, 2885239, 6196169, 13033321, 53995187, 377966309]

約数ペア:

[(1, 377966309), (7, 53995187), (29, 13033321), (61, 6196169), (131, 2885239), (203, 1861903), (233, 1622173), (427, 885167), (917, 412177), (1631, 231739), (1769, 213661), (3799, 99491), (6757, 55937), (7991, 47299), (12383, 30523), (14213, 26593)]