9988293

素因数分解:

$3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{229}}^1$

素因数の和:337

約数の個数: 32

約数和(自身を含む): 16015360

約数和(自身を除く): 6027067

約数列:

[1, 3, 7, 21, 31, 67, 93, 201, 217, 229, 469, 651, 687, 1407, 1603, 2077, 4809, 6231, 7099, 14539, 15343, 21297, 43617, 46029, 49693, 107401, 149079, 322203, 475633, 1426899, 3329431, 9988293]

約数ペア:

[(1, 9988293), (3, 3329431), (7, 1426899), (21, 475633), (31, 322203), (67, 149079), (93, 107401), (201, 49693), (217, 46029), (229, 43617), (469, 21297), (651, 15343), (687, 14539), (1407, 7099), (1603, 6231), (2077, 4809)]