3773223

素因数分解:

$3^4\times {\mathrm{37}}^1\times {\mathrm{1259}}^1$

素因数の和:1308

約数の個数: 20

約数和(自身を含む): 5793480

約数和(自身を除く): 2020257

約数列:

[1, 3, 9, 27, 37, 81, 111, 333, 999, 1259, 2997, 3777, 11331, 33993, 46583, 101979, 139749, 419247, 1257741, 3773223]

約数ペア:

[(1, 3773223), (3, 1257741), (9, 419247), (27, 139749), (37, 101979), (81, 46583), (111, 33993), (333, 11331), (999, 3777), (1259, 2997)]