13052753

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{251}}^1$

素因数の和:317

約数の個数: 32

約数和(自身を含む): 17418240

約数和(自身を除く): 4365487

約数列:

[1, 7, 17, 19, 23, 119, 133, 161, 251, 323, 391, 437, 1757, 2261, 2737, 3059, 4267, 4769, 5773, 7429, 29869, 33383, 40411, 52003, 81073, 98141, 109687, 567511, 686987, 767809, 1864679, 13052753]

約数ペア:

[(1, 13052753), (7, 1864679), (17, 767809), (19, 686987), (23, 567511), (119, 109687), (133, 98141), (161, 81073), (251, 52003), (323, 40411), (391, 33383), (437, 29869), (1757, 7429), (2261, 5773), (2737, 4769), (3059, 4267)]