450160977

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1128223}}^1$

素因数の和:1128252

約数の個数: 16

約数和(自身を含む): 722063360

約数和(自身を除く): 271902383

約数列:

[1, 3, 7, 19, 21, 57, 133, 399, 1128223, 3384669, 7897561, 21436237, 23692683, 64308711, 150053659, 450160977]

約数ペア:

[(1, 450160977), (3, 150053659), (7, 64308711), (19, 23692683), (21, 21436237), (57, 7897561), (133, 3384669), (399, 1128223)]