1361613

素因数分解:

$3^1\times {\mathrm{11}}^4\times {\mathrm{31}}^1$

素因数の和:78

約数の個数: 20

約数和(自身を含む): 2061440

約数和(自身を除く): 699827

約数列:

[1, 3, 11, 31, 33, 93, 121, 341, 363, 1023, 1331, 3751, 3993, 11253, 14641, 41261, 43923, 123783, 453871, 1361613]

約数ペア:

[(1, 1361613), (3, 453871), (11, 123783), (31, 43923), (33, 41261), (93, 14641), (121, 11253), (341, 3993), (363, 3751), (1023, 1331)]