1649129601

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{33149}}^1$

素因数の和:33285

約数の個数: 32

約数和(自身を含む): 2647756800

約数和(自身を除く): 998627199

約数列:

[1, 3, 7, 21, 23, 69, 103, 161, 309, 483, 721, 2163, 2369, 7107, 16583, 33149, 49749, 99447, 232043, 696129, 762427, 2287281, 3414347, 5336989, 10243041, 16010967, 23900429, 71701287, 78529981, 235589943, 549709867, 1649129601]

約数ペア:

[(1, 1649129601), (3, 549709867), (7, 235589943), (21, 78529981), (23, 71701287), (69, 23900429), (103, 16010967), (161, 10243041), (309, 5336989), (483, 3414347), (721, 2287281), (2163, 762427), (2369, 696129), (7107, 232043), (16583, 99447), (33149, 49749)]