1551189497

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{22003}}^1$

素因数の和:22073

約数の個数: 32

約数和(自身を含む): 1996202880

約数和(自身を除く): 445013383

約数列:

[1, 11, 13, 17, 29, 143, 187, 221, 319, 377, 493, 2431, 4147, 5423, 6409, 22003, 70499, 242033, 286039, 374051, 638087, 3146429, 4114561, 4862663, 7018957, 8295131, 10847479, 53489293, 91246441, 119322269, 141017227, 1551189497]

約数ペア:

[(1, 1551189497), (11, 141017227), (13, 119322269), (17, 91246441), (29, 53489293), (143, 10847479), (187, 8295131), (221, 7018957), (319, 4862663), (377, 4114561), (493, 3146429), (2431, 638087), (4147, 374051), (5423, 286039), (6409, 242033), (22003, 70499)]