21764775117

素因数分解:

$3^1\times {\mathrm{1063}}^1\times {\mathrm{2351}}^1\times {\mathrm{2903}}^1$

素因数の和:6320

約数の個数: 16

約数和(自身を含む): 29069365248

約数和(自身を除く): 7304590131

約数列:

[1, 3, 1063, 2351, 2903, 3189, 7053, 8709, 2499113, 3085889, 6824953, 7497339, 9257667, 20474859, 7254925039, 21764775117]

約数ペア:

[(1, 21764775117), (3, 7254925039), (1063, 20474859), (2351, 9257667), (2903, 7497339), (3189, 6824953), (7053, 3085889), (8709, 2499113)]