6980589

素因数分解:

$3^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{1439}}^1$

素因数の和:1470

約数の個数: 36

約数和(自身を含む): 12804480

約数和(自身を除く): 5823891

約数列:

[1, 3, 7, 9, 11, 21, 33, 49, 63, 77, 99, 147, 231, 441, 539, 693, 1439, 1617, 4317, 4851, 10073, 12951, 15829, 30219, 47487, 70511, 90657, 110803, 142461, 211533, 332409, 634599, 775621, 997227, 2326863, 6980589]

約数ペア:

[(1, 6980589), (3, 2326863), (7, 997227), (9, 775621), (11, 634599), (21, 332409), (33, 211533), (49, 142461), (63, 110803), (77, 90657), (99, 70511), (147, 47487), (231, 30219), (441, 15829), (539, 12951), (693, 10073), (1439, 4851), (1617, 4317)]