17994795

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{13183}}^1$

素因数の和:13211

約数の個数: 32

約数和(自身を含む): 35438592

約数和(自身を除く): 17443797

約数列:

[1, 3, 5, 7, 13, 15, 21, 35, 39, 65, 91, 105, 195, 273, 455, 1365, 13183, 39549, 65915, 92281, 171379, 197745, 276843, 461405, 514137, 856895, 1199653, 1384215, 2570685, 3598959, 5998265, 17994795]

約数ペア:

[(1, 17994795), (3, 5998265), (5, 3598959), (7, 2570685), (13, 1384215), (15, 1199653), (21, 856895), (35, 514137), (39, 461405), (65, 276843), (91, 197745), (105, 171379), (195, 92281), (273, 65915), (455, 39549), (1365, 13183)]