180891147359

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{101}}^1\times {\mathrm{279451}}^1$

素因数の和:279611

約数の個数: 32

約数和(自身を含む): 215491026240

約数和(自身を除く): 34599878881

約数列:

[1, 13, 17, 29, 101, 221, 377, 493, 1313, 1717, 2929, 6409, 22321, 38077, 49793, 279451, 647309, 3632863, 4750667, 8104079, 28224551, 61758671, 105353027, 137769343, 366919163, 479817367, 818511979, 1791001459, 6237625771, 10640655727, 13914703643, 180891147359]

約数ペア:

[(1, 180891147359), (13, 13914703643), (17, 10640655727), (29, 6237625771), (101, 1791001459), (221, 818511979), (377, 479817367), (493, 366919163), (1313, 137769343), (1717, 105353027), (2929, 61758671), (6409, 28224551), (22321, 8104079), (38077, 4750667), (49793, 3632863), (279451, 647309)]