335979441

素因数分解:

$3^3\times 7^1\times {\mathrm{257}}^1\times {\mathrm{6917}}^1$

素因数の和:7190

約数の個数: 32

約数和(自身を含む): 571150080

約数和(自身を除く): 235170639

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 257, 771, 1799, 2313, 5397, 6917, 6939, 16191, 20751, 48419, 48573, 62253, 145257, 186759, 435771, 1307313, 1777669, 5333007, 12443683, 15999021, 37331049, 47997063, 111993147, 335979441]

約数ペア:

[(1, 335979441), (3, 111993147), (7, 47997063), (9, 37331049), (21, 15999021), (27, 12443683), (63, 5333007), (189, 1777669), (257, 1307313), (771, 435771), (1799, 186759), (2313, 145257), (5397, 62253), (6917, 48573), (6939, 48419), (16191, 20751)]