30497643

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{18121}}^1$

素因数の和:18155

約数の個数: 24

約数和(自身を含む): 50886576

約数和(自身を除く): 20388933

約数列:

[1, 3, 9, 11, 17, 33, 51, 99, 153, 187, 561, 1683, 18121, 54363, 163089, 199331, 308057, 597993, 924171, 1793979, 2772513, 3388627, 10165881, 30497643]

約数ペア:

[(1, 30497643), (3, 10165881), (9, 3388627), (11, 2772513), (17, 1793979), (33, 924171), (51, 597993), (99, 308057), (153, 199331), (187, 163089), (561, 54363), (1683, 18121)]