301157079

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{131}}^1\times {\mathrm{251}}^1$

素因数の和:499

約数の個数: 32

約数和(自身を含む): 421521408

約数和(自身を除く): 120364329

約数列:

[1, 3, 43, 71, 129, 131, 213, 251, 393, 753, 3053, 5633, 9159, 9301, 10793, 16899, 17821, 27903, 32379, 32881, 53463, 98643, 399943, 766303, 1199829, 1413883, 2298909, 2334551, 4241649, 7003653, 100385693, 301157079]

約数ペア:

[(1, 301157079), (3, 100385693), (43, 7003653), (71, 4241649), (129, 2334551), (131, 2298909), (213, 1413883), (251, 1199829), (393, 766303), (753, 399943), (3053, 98643), (5633, 53463), (9159, 32881), (9301, 32379), (10793, 27903), (16899, 17821)]