1227723

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{181}}^1$

素因数の和:227

約数の個数: 32

約数和(自身を含む): 2096640

約数和(自身を除く): 868917

約数列:

[1, 3, 7, 17, 19, 21, 51, 57, 119, 133, 181, 323, 357, 399, 543, 969, 1267, 2261, 3077, 3439, 3801, 6783, 9231, 10317, 21539, 24073, 58463, 64617, 72219, 175389, 409241, 1227723]

約数ペア:

[(1, 1227723), (3, 409241), (7, 175389), (17, 72219), (19, 64617), (21, 58463), (51, 24073), (57, 21539), (119, 10317), (133, 9231), (181, 6783), (323, 3801), (357, 3439), (399, 3077), (543, 2261), (969, 1267)]