1679432811

素因数分解:

$3^1\times 7^2\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{5653}}^1$

素因数の和:5760

約数の個数: 48

約数和(自身を含む): 2722604544

約数和(自身を除く): 1043171733

約数列:

[1, 3, 7, 21, 43, 47, 49, 129, 141, 147, 301, 329, 903, 987, 2021, 2107, 2303, 5653, 6063, 6321, 6909, 14147, 16959, 39571, 42441, 99029, 118713, 243079, 265691, 276997, 297087, 729237, 797073, 830991, 1701553, 1859837, 5104659, 5579511, 11424713, 11910871, 13018859, 34274139, 35732613, 39056577, 79972991, 239918973, 559810937, 1679432811]

約数ペア:

[(1, 1679432811), (3, 559810937), (7, 239918973), (21, 79972991), (43, 39056577), (47, 35732613), (49, 34274139), (129, 13018859), (141, 11910871), (147, 11424713), (301, 5579511), (329, 5104659), (903, 1859837), (987, 1701553), (2021, 830991), (2107, 797073), (2303, 729237), (5653, 297087), (6063, 276997), (6321, 265691), (6909, 243079), (14147, 118713), (16959, 99029), (39571, 42441)]