9815223

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{6917}}^1$

素因数の和:6974

約数の個数: 16

約数和(自身を含む): 14610816

約数和(自身を除く): 4795593

約数列:

[1, 3, 11, 33, 43, 129, 473, 1419, 6917, 20751, 76087, 228261, 297431, 892293, 3271741, 9815223]

約数ペア:

[(1, 9815223), (3, 3271741), (11, 892293), (33, 297431), (43, 228261), (129, 76087), (473, 20751), (1419, 6917)]