1330253289

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{113}}^1\times {\mathrm{1601}}^1$

素因数の和:1782

約数の個数: 48

約数和(自身を含む): 2089264320

約数和(自身を除く): 759011031

約数列:

[1, 3, 9, 19, 43, 57, 113, 129, 171, 339, 387, 817, 1017, 1601, 2147, 2451, 4803, 4859, 6441, 7353, 14409, 14577, 19323, 30419, 43731, 68843, 91257, 92321, 180913, 206529, 273771, 276963, 542739, 619587, 830889, 1308017, 1628217, 3437347, 3924051, 7779259, 10312041, 11772153, 23337777, 30936123, 70013331, 147805921, 443417763, 1330253289]

約数ペア:

[(1, 1330253289), (3, 443417763), (9, 147805921), (19, 70013331), (43, 30936123), (57, 23337777), (113, 11772153), (129, 10312041), (171, 7779259), (339, 3924051), (387, 3437347), (817, 1628217), (1017, 1308017), (1601, 830889), (2147, 619587), (2451, 542739), (4803, 276963), (4859, 273771), (6441, 206529), (7353, 180913), (14409, 92321), (14577, 91257), (19323, 68843), (30419, 43731)]