397301421

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{415153}}^1$

素因数の和:415196

約数の個数: 16

約数和(自身を含む): 597821760

約数和(自身を除く): 200520339

約数列:

[1, 3, 11, 29, 33, 87, 319, 957, 415153, 1245459, 4566683, 12039437, 13700049, 36118311, 132433807, 397301421]

約数ペア:

[(1, 397301421), (3, 132433807), (11, 36118311), (29, 13700049), (33, 12039437), (87, 4566683), (319, 1245459), (957, 415153)]