30343929

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{7727}}^1$

素因数の和:7765

約数の個数: 32

約数和(自身を含む): 53415936

約数和(自身を除く): 23072007

約数列:

[1, 3, 7, 11, 17, 21, 33, 51, 77, 119, 187, 231, 357, 561, 1309, 3927, 7727, 23181, 54089, 84997, 131359, 162267, 254991, 394077, 594979, 919513, 1444949, 1784937, 2758539, 4334847, 10114643, 30343929]

約数ペア:

[(1, 30343929), (3, 10114643), (7, 4334847), (11, 2758539), (17, 1784937), (21, 1444949), (33, 919513), (51, 594979), (77, 394077), (119, 254991), (187, 162267), (231, 131359), (357, 84997), (561, 54089), (1309, 23181), (3927, 7727)]