11545191

素因数分解:

$3^2\times 7^1\times {\mathrm{401}}^1\times {\mathrm{457}}^1$

素因数の和:871

約数の個数: 24

約数和(自身を含む): 19148064

約数和(自身を除く): 7602873

約数列:

[1, 3, 7, 9, 21, 63, 401, 457, 1203, 1371, 2807, 3199, 3609, 4113, 8421, 9597, 25263, 28791, 183257, 549771, 1282799, 1649313, 3848397, 11545191]

約数ペア:

[(1, 11545191), (3, 3848397), (7, 1649313), (9, 1282799), (21, 549771), (63, 183257), (401, 28791), (457, 25263), (1203, 9597), (1371, 8421), (2807, 4113), (3199, 3609)]