1330442491

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{181}}^1\times {\mathrm{3251}}^1$

素因数の和:3475

約数の個数: 32

約数和(自身を含む): 1704568320

約数和(自身を除く): 374125829

約数列:

[1, 7, 17, 19, 119, 133, 181, 323, 1267, 2261, 3077, 3251, 3439, 21539, 22757, 24073, 55267, 58463, 61769, 386869, 409241, 432383, 588431, 1050073, 4119017, 7350511, 10003327, 11180189, 70023289, 78261323, 190063213, 1330442491]

約数ペア:

[(1, 1330442491), (7, 190063213), (17, 78261323), (19, 70023289), (119, 11180189), (133, 10003327), (181, 7350511), (323, 4119017), (1267, 1050073), (2261, 588431), (3077, 432383), (3251, 409241), (3439, 386869), (21539, 61769), (22757, 58463), (24073, 55267)]