31340163

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{461}}^1$

素因数の和:555

約数の個数: 32

約数和(自身を含む): 46835712

約数和(自身を除く): 15495549

約数列:

[1, 3, 17, 31, 43, 51, 93, 129, 461, 527, 731, 1333, 1383, 1581, 2193, 3999, 7837, 14291, 19823, 22661, 23511, 42873, 59469, 67983, 242947, 336991, 614513, 728841, 1010973, 1843539, 10446721, 31340163]

約数ペア:

[(1, 31340163), (3, 10446721), (17, 1843539), (31, 1010973), (43, 728841), (51, 614513), (93, 336991), (129, 242947), (461, 67983), (527, 59469), (731, 42873), (1333, 23511), (1383, 22661), (1581, 19823), (2193, 14291), (3999, 7837)]