22878489

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{6803}}^1$

素因数の和:6884

約数の個数: 16

約数和(自身を含む): 32659200

約数和(自身を除く): 9780711

約数列:

[1, 3, 19, 57, 59, 177, 1121, 3363, 6803, 20409, 129257, 387771, 401377, 1204131, 7626163, 22878489]

約数ペア:

[(1, 22878489), (3, 7626163), (19, 1204131), (57, 401377), (59, 387771), (177, 129257), (1121, 20409), (3363, 6803)]