7210071

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{1087}}^1$

素因数の和:1171

約数の個数: 24

約数和(自身を含む): 11541504

約数和(自身を除く): 4331433

約数列:

[1, 3, 9, 11, 33, 67, 99, 201, 603, 737, 1087, 2211, 3261, 6633, 9783, 11957, 35871, 72829, 107613, 218487, 655461, 801119, 2403357, 7210071]

約数ペア:

[(1, 7210071), (3, 2403357), (9, 801119), (11, 655461), (33, 218487), (67, 107613), (99, 72829), (201, 35871), (603, 11957), (737, 9783), (1087, 6633), (2211, 3261)]