17770911

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{347}}^1\times {\mathrm{397}}^1$

素因数の和:790

約数の個数: 16

約数和(自身を含む): 24376704

約数和(自身を除く): 6605793

約数列:

[1, 3, 43, 129, 347, 397, 1041, 1191, 14921, 17071, 44763, 51213, 137759, 413277, 5923637, 17770911]

約数ペア:

[(1, 17770911), (3, 5923637), (43, 413277), (129, 137759), (347, 51213), (397, 44763), (1041, 17071), (1191, 14921)]