1071567387

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{13513}}^1$

素因数の和:13625

約数の個数: 40

約数和(自身を含む): 1766009520

約数和(自身を除く): 694442133

約数列:

[1, 3, 9, 11, 27, 33, 81, 89, 99, 267, 297, 801, 891, 979, 2403, 2937, 7209, 8811, 13513, 26433, 40539, 79299, 121617, 148643, 364851, 445929, 1094553, 1202657, 1337787, 3607971, 4013361, 10823913, 12040083, 13229227, 32471739, 39687681, 97415217, 119063043, 357189129, 1071567387]

約数ペア:

[(1, 1071567387), (3, 357189129), (9, 119063043), (11, 97415217), (27, 39687681), (33, 32471739), (81, 13229227), (89, 12040083), (99, 10823913), (267, 4013361), (297, 3607971), (801, 1337787), (891, 1202657), (979, 1094553), (2403, 445929), (2937, 364851), (7209, 148643), (8811, 121617), (13513, 79299), (26433, 40539)]