15663794139

素因数分解:

$3^2\times 7^1\times {\mathrm{2543}}^1\times {\mathrm{97771}}^1$

素因数の和:100327

約数の個数: 24

約数和(自身を含む): 25868124672

約数和(自身を除く): 10204330533

約数列:

[1, 3, 7, 9, 21, 63, 2543, 7629, 17801, 22887, 53403, 97771, 160209, 293313, 684397, 879939, 2053191, 6159573, 248631653, 745894959, 1740421571, 2237684877, 5221264713, 15663794139]

約数ペア:

[(1, 15663794139), (3, 5221264713), (7, 2237684877), (9, 1740421571), (21, 745894959), (63, 248631653), (2543, 6159573), (7629, 2053191), (17801, 879939), (22887, 684397), (53403, 293313), (97771, 160209)]