242841027

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{15299}}^1$

素因数の和:15363

約数の個数: 32

約数和(自身を含む): 390700800

約数和(自身を除く): 147859773

約数列:

[1, 3, 11, 13, 33, 37, 39, 111, 143, 407, 429, 481, 1221, 1443, 5291, 15299, 15873, 45897, 168289, 198887, 504867, 566063, 596661, 1698189, 2187757, 6226693, 6563271, 7358819, 18680079, 22076457, 80947009, 242841027]

約数ペア:

[(1, 242841027), (3, 80947009), (11, 22076457), (13, 18680079), (33, 7358819), (37, 6563271), (39, 6226693), (111, 2187757), (143, 1698189), (407, 596661), (429, 566063), (481, 504867), (1221, 198887), (1443, 168289), (5291, 45897), (15299, 15873)]