304835307

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{20359}}^1$

素因数の和:20423

約数の個数: 32

約数和(自身を含む): 500367360

約数和(自身を除く): 195532053

約数列:

[1, 3, 7, 21, 23, 31, 69, 93, 161, 217, 483, 651, 713, 2139, 4991, 14973, 20359, 61077, 142513, 427539, 468257, 631129, 1404771, 1893387, 3277799, 4417903, 9833397, 13253709, 14515967, 43547901, 101611769, 304835307]

約数ペア:

[(1, 304835307), (3, 101611769), (7, 43547901), (21, 14515967), (23, 13253709), (31, 9833397), (69, 4417903), (93, 3277799), (161, 1893387), (217, 1404771), (483, 631129), (651, 468257), (713, 427539), (2139, 142513), (4991, 61077), (14973, 20359)]