210006721001

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{13435271}}^1$

素因数の和:13435325

約数の個数: 24

約数和(自身を含む): 275691781440

約数和(自身を除く): 65685060439

約数列:

[1, 7, 11, 29, 49, 77, 203, 319, 539, 1421, 2233, 15631, 13435271, 94046897, 147787981, 389622859, 658328279, 1034515867, 2727360013, 4285851449, 7241611069, 19091520091, 30000960143, 210006721001]

約数ペア:

[(1, 210006721001), (7, 30000960143), (11, 19091520091), (29, 7241611069), (49, 4285851449), (77, 2727360013), (203, 1034515867), (319, 658328279), (539, 389622859), (1421, 147787981), (2233, 94046897), (15631, 13435271)]