804558131

素因数分解:

${\mathrm{13}}^2\times {\mathrm{89}}^1\times {\mathrm{149}}^1\times {\mathrm{359}}^1$

素因数の和:623

約数の個数: 24

約数和(自身を含む): 889380000

約数和(自身を除く): 84821869

約数列:

[1, 13, 89, 149, 169, 359, 1157, 1937, 4667, 13261, 15041, 25181, 31951, 53491, 60671, 172393, 415363, 695383, 2241109, 4760699, 5399719, 9039979, 61889087, 804558131]

約数ペア:

[(1, 804558131), (13, 61889087), (89, 9039979), (149, 5399719), (169, 4760699), (359, 2241109), (1157, 695383), (1937, 415363), (4667, 172393), (13261, 60671), (15041, 53491), (25181, 31951)]