13277439

素因数分解:

$3^4\times 7^1\times {\mathrm{23417}}^1$

素因数の和:23436

約数の個数: 20

約数和(自身を含む): 22668624

約数和(自身を除く): 9391185

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 567, 23417, 70251, 163919, 210753, 491757, 632259, 1475271, 1896777, 4425813, 13277439]

約数ペア:

[(1, 13277439), (3, 4425813), (7, 1896777), (9, 1475271), (21, 632259), (27, 491757), (63, 210753), (81, 163919), (189, 70251), (567, 23417)]