28132331

素因数分解:

${\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{251}}^1\times {\mathrm{347}}^1$

素因数の和:634

約数の個数: 16

約数和(自身を含む): 31570560

約数和(自身を除く): 3438229

約数列:

[1, 17, 19, 251, 323, 347, 4267, 4769, 5899, 6593, 81073, 87097, 112081, 1480649, 1654843, 28132331]

約数ペア:

[(1, 28132331), (17, 1654843), (19, 1480649), (251, 112081), (323, 87097), (347, 81073), (4267, 6593), (4769, 5899)]