17421633

素因数分解:

$3^2\times {\mathrm{79}}^1\times {\mathrm{107}}^1\times {\mathrm{229}}^1$

素因数の和:421

約数の個数: 24

約数和(自身を含む): 25833600

約数和(自身を除く): 8411967

約数列:

[1, 3, 9, 79, 107, 229, 237, 321, 687, 711, 963, 2061, 8453, 18091, 24503, 25359, 54273, 73509, 76077, 162819, 220527, 1935737, 5807211, 17421633]

約数ペア:

[(1, 17421633), (3, 5807211), (9, 1935737), (79, 220527), (107, 162819), (229, 76077), (237, 73509), (321, 54273), (687, 25359), (711, 24503), (963, 18091), (2061, 8453)]