870822141

素因数分解:

$3^1\times 7^1\times {\mathrm{257}}^1\times {\mathrm{317}}^1\times {\mathrm{509}}^1$

素因数の和:1093

約数の個数: 32

約数和(自身を含む): 1338958080

約数和(自身を除く): 468135939

約数列:

[1, 3, 7, 21, 257, 317, 509, 771, 951, 1527, 1799, 2219, 3563, 5397, 6657, 10689, 81469, 130813, 161353, 244407, 392439, 484059, 570283, 915691, 1129471, 1710849, 2747073, 3388413, 41467721, 124403163, 290274047, 870822141]

約数ペア:

[(1, 870822141), (3, 290274047), (7, 124403163), (21, 41467721), (257, 3388413), (317, 2747073), (509, 1710849), (771, 1129471), (951, 915691), (1527, 570283), (1799, 484059), (2219, 392439), (3563, 244407), (5397, 161353), (6657, 130813), (10689, 81469)]