292074321

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{163}}^1\times {\mathrm{7757}}^1$

素因数の和:7941

約数の個数: 32

約数和(自身を含む): 488567808

約数和(自身を除く): 196493487

約数列:

[1, 3, 7, 11, 21, 33, 77, 163, 231, 489, 1141, 1793, 3423, 5379, 7757, 12551, 23271, 37653, 54299, 85327, 162897, 255981, 597289, 1264391, 1791867, 3793173, 8850737, 13908301, 26552211, 41724903, 97358107, 292074321]

約数ペア:

[(1, 292074321), (3, 97358107), (7, 41724903), (11, 26552211), (21, 13908301), (33, 8850737), (77, 3793173), (163, 1791867), (231, 1264391), (489, 597289), (1141, 255981), (1793, 162897), (3423, 85327), (5379, 54299), (7757, 37653), (12551, 23271)]