17253996921

素因数分解:

$3^3\times 7^1\times {\mathrm{283}}^1\times {\mathrm{322583}}^1$

素因数の和:322882

約数の個数: 32

約数和(自身を含む): 29316433920

約数和(自身を除く): 12062436999

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 283, 849, 1981, 2547, 5943, 7641, 17829, 53487, 322583, 967749, 2258081, 2903247, 6774243, 8709741, 20322729, 60968187, 91290989, 273872967, 639036923, 821618901, 1917110769, 2464856703, 5751332307, 17253996921]

約数ペア:

[(1, 17253996921), (3, 5751332307), (7, 2464856703), (9, 1917110769), (21, 821618901), (27, 639036923), (63, 273872967), (189, 91290989), (283, 60968187), (849, 20322729), (1981, 8709741), (2547, 6774243), (5943, 2903247), (7641, 2258081), (17829, 967749), (53487, 322583)]