9475137

素因数分解:

$3^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{983}}^1$

素因数の和:1019

約数の個数: 40

約数和(自身を含む): 17145216

約数和(自身を除く): 7670079

約数列:

[1, 3, 7, 9, 17, 21, 27, 51, 63, 81, 119, 153, 189, 357, 459, 567, 983, 1071, 1377, 2949, 3213, 6881, 8847, 9639, 16711, 20643, 26541, 50133, 61929, 79623, 116977, 150399, 185787, 350931, 451197, 557361, 1052793, 1353591, 3158379, 9475137]

約数ペア:

[(1, 9475137), (3, 3158379), (7, 1353591), (9, 1052793), (17, 557361), (21, 451197), (27, 350931), (51, 185787), (63, 150399), (81, 116977), (119, 79623), (153, 61929), (189, 50133), (357, 26541), (459, 20643), (567, 16711), (983, 9639), (1071, 8847), (1377, 6881), (2949, 3213)]