8870967

素因数分解:

$3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{7411}}^1$

素因数の和:7443

約数の個数: 24

約数和(自身を含む): 15416960

約数和(自身を除く): 6545993

約数列:

[1, 3, 7, 9, 19, 21, 57, 63, 133, 171, 399, 1197, 7411, 22233, 51877, 66699, 140809, 155631, 422427, 466893, 985663, 1267281, 2956989, 8870967]

約数ペア:

[(1, 8870967), (3, 2956989), (7, 1267281), (9, 985663), (19, 466893), (21, 422427), (57, 155631), (63, 140809), (133, 66699), (171, 51877), (399, 22233), (1197, 7411)]