315046431

素因数分解:

$3^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{42023}}^1$

素因数の和:42060

約数の個数: 36

約数和(自身を含む): 560516112

約数和(自身を除く): 245469681

約数列:

[1, 3, 7, 9, 17, 21, 49, 51, 63, 119, 147, 153, 357, 441, 833, 1071, 2499, 7497, 42023, 126069, 294161, 378207, 714391, 882483, 2059127, 2143173, 2647449, 5000737, 6177381, 6429519, 15002211, 18532143, 35005159, 45006633, 105015477, 315046431]

約数ペア:

[(1, 315046431), (3, 105015477), (7, 45006633), (9, 35005159), (17, 18532143), (21, 15002211), (49, 6429519), (51, 6177381), (63, 5000737), (119, 2647449), (147, 2143173), (153, 2059127), (357, 882483), (441, 714391), (833, 378207), (1071, 294161), (2499, 126069), (7497, 42023)]