307971729

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{251}}^1\times {\mathrm{10487}}^1$

素因数の和:10757

約数の個数: 24

約数和(自身を含む): 481021632

約数和(自身を除く): 173049903

約数列:

[1, 3, 9, 13, 39, 117, 251, 753, 2259, 3263, 9789, 10487, 29367, 31461, 94383, 136331, 408993, 1226979, 2632237, 7896711, 23690133, 34219081, 102657243, 307971729]

約数ペア:

[(1, 307971729), (3, 102657243), (9, 34219081), (13, 23690133), (39, 7896711), (117, 2632237), (251, 1226979), (753, 408993), (2259, 136331), (3263, 94383), (9789, 31461), (10487, 29367)]