26191671

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{1129}}^1$

素因数の和:1199

約数の個数: 32

約数和(自身を含む): 41222400

約数和(自身を除く): 15030729

約数列:

[1, 3, 11, 19, 33, 37, 57, 111, 209, 407, 627, 703, 1129, 1221, 2109, 3387, 7733, 12419, 21451, 23199, 37257, 41773, 64353, 125319, 235961, 459503, 707883, 793687, 1378509, 2381061, 8730557, 26191671]

約数ペア:

[(1, 26191671), (3, 8730557), (11, 2381061), (19, 1378509), (33, 793687), (37, 707883), (57, 459503), (111, 235961), (209, 125319), (407, 64353), (627, 41773), (703, 37257), (1129, 23199), (1221, 21451), (2109, 12419), (3387, 7733)]