30357393

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{1021}}^1$

素因数の和:1105

約数の個数: 32

約数和(自身を含む): 47682432

約数和(自身を除く): 17325039

約数列:

[1, 3, 11, 17, 33, 51, 53, 159, 187, 561, 583, 901, 1021, 1749, 2703, 3063, 9911, 11231, 17357, 29733, 33693, 52071, 54113, 162339, 190927, 572781, 595243, 919921, 1785729, 2759763, 10119131, 30357393]

約数ペア:

[(1, 30357393), (3, 10119131), (11, 2759763), (17, 1785729), (33, 919921), (51, 595243), (53, 572781), (159, 190927), (187, 162339), (561, 54113), (583, 52071), (901, 33693), (1021, 29733), (1749, 17357), (2703, 11231), (3063, 9911)]