12800043543

素因数分解:

$3^1\times 7^1\times {\mathrm{173}}^1\times {\mathrm{271}}^1\times {\mathrm{13001}}^1$

素因数の和:13455

約数の個数: 32

約数和(自身を含む): 19691476992

約数和(自身を除く): 6891433449

約数列:

[1, 3, 7, 21, 173, 271, 519, 813, 1211, 1897, 3633, 5691, 13001, 39003, 46883, 91007, 140649, 273021, 328181, 984543, 2249173, 3523271, 6747519, 10569813, 15744211, 24662897, 47232633, 73988691, 609525883, 1828577649, 4266681181, 12800043543]

約数ペア:

[(1, 12800043543), (3, 4266681181), (7, 1828577649), (21, 609525883), (173, 73988691), (271, 47232633), (519, 24662897), (813, 15744211), (1211, 10569813), (1897, 6747519), (3633, 3523271), (5691, 2249173), (13001, 984543), (39003, 328181), (46883, 273021), (91007, 140649)]