423352509

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{151}}^1\times {\mathrm{487}}^1$

素因数の和:761

約数の個数: 32

約数和(自身を含む): 605276160

約数和(自身を除く): 181923651

約数列:

[1, 3, 19, 57, 101, 151, 303, 453, 487, 1461, 1919, 2869, 5757, 8607, 9253, 15251, 27759, 45753, 49187, 73537, 147561, 220611, 289769, 869307, 934553, 1397203, 2803659, 4191609, 7427237, 22281711, 141117503, 423352509]

約数ペア:

[(1, 423352509), (3, 141117503), (19, 22281711), (57, 7427237), (101, 4191609), (151, 2803659), (303, 1397203), (453, 934553), (487, 869307), (1461, 289769), (1919, 220611), (2869, 147561), (5757, 73537), (8607, 49187), (9253, 45753), (15251, 27759)]