3968217

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{431}}^1$

素因数の和:482

約数の個数: 32

約数和(自身を含む): 6635520

約数和(自身を除く): 2667303

約数列:

[1, 3, 9, 11, 27, 31, 33, 93, 99, 279, 297, 341, 431, 837, 1023, 1293, 3069, 3879, 4741, 9207, 11637, 13361, 14223, 40083, 42669, 120249, 128007, 146971, 360747, 440913, 1322739, 3968217]

約数ペア:

[(1, 3968217), (3, 1322739), (9, 440913), (11, 360747), (27, 146971), (31, 128007), (33, 120249), (93, 42669), (99, 40083), (279, 14223), (297, 13361), (341, 11637), (431, 9207), (837, 4741), (1023, 3879), (1293, 3069)]