22489299

素因数分解:

$3^3\times 7^1\times {\mathrm{257}}^1\times {\mathrm{463}}^1$

素因数の和:736

約数の個数: 32

約数和(自身を含む): 38307840

約数和(自身を除く): 15818541

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 257, 463, 771, 1389, 1799, 2313, 3241, 4167, 5397, 6939, 9723, 12501, 16191, 29169, 48573, 87507, 118991, 356973, 832937, 1070919, 2498811, 3212757, 7496433, 22489299]

約数ペア:

[(1, 22489299), (3, 7496433), (7, 3212757), (9, 2498811), (21, 1070919), (27, 832937), (63, 356973), (189, 118991), (257, 87507), (463, 48573), (771, 29169), (1389, 16191), (1799, 12501), (2313, 9723), (3241, 6939), (4167, 5397)]