898985969

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{821}}^1\times {\mathrm{8233}}^1$

素因数の和:9080

約数の個数: 16

約数和(自身を含む): 1082935680

約数和(自身を除く): 183949711

約数列:

[1, 7, 19, 133, 821, 5747, 8233, 15599, 57631, 109193, 156427, 1094989, 6759293, 47315051, 128426567, 898985969]

約数ペア:

[(1, 898985969), (7, 128426567), (19, 47315051), (133, 6759293), (821, 1094989), (5747, 156427), (8233, 109193), (15599, 57631)]