30590973

素因数分解:

$3^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{9521}}^1$

素因数の和:9554

約数の個数: 32

約数和(自身を含む): 54846720

約数和(自身を除く): 24255747

約数列:

[1, 3, 7, 9, 17, 21, 27, 51, 63, 119, 153, 189, 357, 459, 1071, 3213, 9521, 28563, 66647, 85689, 161857, 199941, 257067, 485571, 599823, 1132999, 1456713, 1799469, 3398997, 4370139, 10196991, 30590973]

約数ペア:

[(1, 30590973), (3, 10196991), (7, 4370139), (9, 3398997), (17, 1799469), (21, 1456713), (27, 1132999), (51, 599823), (63, 485571), (119, 257067), (153, 199941), (189, 161857), (357, 85689), (459, 66647), (1071, 28563), (3213, 9521)]