3281684427

素因数分解:

$3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{431}}^1\times {\mathrm{6361}}^1$

素因数の和:6824

約数の個数: 48

約数和(自身を含む): 5716638720

約数和(自身を除く): 2434954293

約数列:

[1, 3, 7, 9, 19, 21, 57, 63, 133, 171, 399, 431, 1197, 1293, 3017, 3879, 6361, 8189, 9051, 19083, 24567, 27153, 44527, 57249, 57323, 73701, 120859, 133581, 171969, 362577, 400743, 515907, 846013, 1087731, 2538039, 2741591, 7614117, 8224773, 19191137, 24674319, 52090229, 57573411, 156270687, 172720233, 364631603, 468812061, 1093894809, 3281684427]

約数ペア:

[(1, 3281684427), (3, 1093894809), (7, 468812061), (9, 364631603), (19, 172720233), (21, 156270687), (57, 57573411), (63, 52090229), (133, 24674319), (171, 19191137), (399, 8224773), (431, 7614117), (1197, 2741591), (1293, 2538039), (3017, 1087731), (3879, 846013), (6361, 515907), (8189, 400743), (9051, 362577), (19083, 171969), (24567, 133581), (27153, 120859), (44527, 73701), (57249, 57323)]