9973991883

素因数分解:

$3^1\times {\mathrm{23}}^2\times {\mathrm{223}}^1\times {\mathrm{28183}}^1$

素因数の和:28455

約数の個数: 24

約数和(自身を含む): 13964833792

約数和(自身を除く): 3990841909

約数列:

[1, 3, 23, 69, 223, 529, 669, 1587, 5129, 15387, 28183, 84549, 117967, 353901, 648209, 1944627, 6284809, 14908807, 18854427, 44726421, 144550607, 433651821, 3324663961, 9973991883]

約数ペア:

[(1, 9973991883), (3, 3324663961), (23, 433651821), (69, 144550607), (223, 44726421), (529, 18854427), (669, 14908807), (1587, 6284809), (5129, 1944627), (15387, 648209), (28183, 353901), (84549, 117967)]