1825551

素因数分解:

$3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{743}}^1$

素因数の和:772

約数の個数: 32

約数和(自身を含む): 3333120

約数和(自身を除く): 1507569

約数列:

[1, 3, 7, 9, 13, 21, 27, 39, 63, 91, 117, 189, 273, 351, 743, 819, 2229, 2457, 5201, 6687, 9659, 15603, 20061, 28977, 46809, 67613, 86931, 140427, 202839, 260793, 608517, 1825551]

約数ペア:

[(1, 1825551), (3, 608517), (7, 260793), (9, 202839), (13, 140427), (21, 86931), (27, 67613), (39, 46809), (63, 28977), (91, 20061), (117, 15603), (189, 9659), (273, 6687), (351, 5201), (743, 2457), (819, 2229)]