1421409

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{2267}}^1$

素因数の和:2300

約数の個数: 16

約数和(自身を含む): 2177280

約数和(自身を除く): 755871

約数列:

[1, 3, 11, 19, 33, 57, 209, 627, 2267, 6801, 24937, 43073, 74811, 129219, 473803, 1421409]

約数ペア:

[(1, 1421409), (3, 473803), (11, 129219), (19, 74811), (33, 43073), (57, 24937), (209, 6801), (627, 2267)]