17473131

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{743}}^1$

素因数の和:832

約数の個数: 32

約数和(自身を含む): 28331520

約数和(自身を除く): 10858389

約数列:

[1, 3, 9, 13, 27, 39, 67, 117, 201, 351, 603, 743, 871, 1809, 2229, 2613, 6687, 7839, 9659, 20061, 23517, 28977, 49781, 86931, 149343, 260793, 448029, 647153, 1344087, 1941459, 5824377, 17473131]

約数ペア:

[(1, 17473131), (3, 5824377), (9, 1941459), (13, 1344087), (27, 647153), (39, 448029), (67, 260793), (117, 149343), (201, 86931), (351, 49781), (603, 28977), (743, 23517), (871, 20061), (1809, 9659), (2229, 7839), (2613, 6687)]