42642783

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{14669}}^1$

素因数の和:14711

約数の個数: 24

約数和(自身を含む): 68655600

約数和(自身を除く): 26012817

約数列:

[1, 3, 9, 17, 19, 51, 57, 153, 171, 323, 969, 2907, 14669, 44007, 132021, 249373, 278711, 748119, 836133, 2244357, 2508399, 4738087, 14214261, 42642783]

約数ペア:

[(1, 42642783), (3, 14214261), (9, 4738087), (17, 2508399), (19, 2244357), (51, 836133), (57, 748119), (153, 278711), (171, 249373), (323, 132021), (969, 44007), (2907, 14669)]