29957811

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{349}}^1$

素因数の和:467

約数の個数: 32

約数和(自身を含む): 45158400

約数和(自身を除く): 15200589

約数列:

[1, 3, 13, 31, 39, 71, 93, 213, 349, 403, 923, 1047, 1209, 2201, 2769, 4537, 6603, 10819, 13611, 24779, 28613, 32457, 74337, 85839, 140647, 322127, 421941, 768149, 966381, 2304447, 9985937, 29957811]

約数ペア:

[(1, 29957811), (3, 9985937), (13, 2304447), (31, 966381), (39, 768149), (71, 421941), (93, 322127), (213, 140647), (349, 85839), (403, 74337), (923, 32457), (1047, 28613), (1209, 24779), (2201, 13611), (2769, 10819), (4537, 6603)]