41245407

素因数分解:

$3^2\times 7^3\times {\mathrm{31}}^1\times {\mathrm{431}}^1$

素因数の和:489

約数の個数: 48

約数和(自身を含む): 71884800

約数和(自身を除く): 30639393

約数列:

[1, 3, 7, 9, 21, 31, 49, 63, 93, 147, 217, 279, 343, 431, 441, 651, 1029, 1293, 1519, 1953, 3017, 3087, 3879, 4557, 9051, 10633, 13361, 13671, 21119, 27153, 31899, 40083, 63357, 93527, 95697, 120249, 147833, 190071, 280581, 443499, 654689, 841743, 1330497, 1964067, 4582823, 5892201, 13748469, 41245407]

約数ペア:

[(1, 41245407), (3, 13748469), (7, 5892201), (9, 4582823), (21, 1964067), (31, 1330497), (49, 841743), (63, 654689), (93, 443499), (147, 280581), (217, 190071), (279, 147833), (343, 120249), (431, 95697), (441, 93527), (651, 63357), (1029, 40083), (1293, 31899), (1519, 27153), (1953, 21119), (3017, 13671), (3087, 13361), (3879, 10633), (4557, 9051)]