1870352169

素因数分解:

$3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{139}}^1\times {\mathrm{13633}}^1$

素因数の和:13829

約数の個数: 32

約数和(自身を含む): 2931855360

約数和(自身を除く): 1061503191

約数列:

[1, 3, 7, 21, 47, 139, 141, 329, 417, 973, 987, 2919, 6533, 13633, 19599, 40899, 45731, 95431, 137193, 286293, 640751, 1894987, 1922253, 4485257, 5684961, 13264909, 13455771, 39794727, 89064389, 267193167, 623450723, 1870352169]

約数ペア:

[(1, 1870352169), (3, 623450723), (7, 267193167), (21, 89064389), (47, 39794727), (139, 13455771), (141, 13264909), (329, 5684961), (417, 4485257), (973, 1922253), (987, 1894987), (2919, 640751), (6533, 286293), (13633, 137193), (19599, 95431), (40899, 45731)]