90878821

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{8237}}^1$

素因数の和:8324

約数の個数: 16

約数和(自身を含む): 106764480

約数和(自身を除く): 15885659

約数列:

[1, 11, 17, 59, 187, 649, 1003, 8237, 11033, 90607, 140029, 485983, 1540319, 5345813, 8261711, 90878821]

約数ペア:

[(1, 90878821), (11, 8261711), (17, 5345813), (59, 1540319), (187, 485983), (649, 140029), (1003, 90607), (8237, 11033)]