28444503

素因数分解:

$3^1\times {\mathrm{79}}^1\times {\mathrm{257}}^1\times {\mathrm{467}}^1$

素因数の和:806

約数の個数: 16

約数和(自身を含む): 38638080

約数和(自身を除く): 10193577

約数列:

[1, 3, 79, 237, 257, 467, 771, 1401, 20303, 36893, 60909, 110679, 120019, 360057, 9481501, 28444503]

約数ペア:

[(1, 28444503), (3, 9481501), (79, 360057), (237, 120019), (257, 110679), (467, 60909), (771, 36893), (1401, 20303)]