20160413307

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{233}}^1\times {\mathrm{417997}}^1$

素因数の和:418259

約数の個数: 24

約数和(自身を含む): 30517197984

約数和(自身を除く): 10356784677

約数列:

[1, 3, 9, 23, 69, 207, 233, 699, 2097, 5359, 16077, 48231, 417997, 1253991, 3761973, 9613931, 28841793, 86525379, 97393301, 292179903, 876539709, 2240045923, 6720137769, 20160413307]

約数ペア:

[(1, 20160413307), (3, 6720137769), (9, 2240045923), (23, 876539709), (69, 292179903), (207, 97393301), (233, 86525379), (699, 28841793), (2097, 9613931), (5359, 3761973), (16077, 1253991), (48231, 417997)]