26965617

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{3557}}^1$

素因数の和:3605

約数の個数: 24

約数和(自身を含む): 43379136

約数和(自身を除く): 16413519

約数列:

[1, 3, 7, 19, 21, 57, 133, 361, 399, 1083, 2527, 3557, 7581, 10671, 24899, 67583, 74697, 202749, 473081, 1284077, 1419243, 3852231, 8988539, 26965617]

約数ペア:

[(1, 26965617), (3, 8988539), (7, 3852231), (19, 1419243), (21, 1284077), (57, 473081), (133, 202749), (361, 74697), (399, 67583), (1083, 24899), (2527, 10671), (3557, 7581)]