126898321

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{251}}^1$

素因数の和:381

約数の個数: 32

約数和(自身を含む): 152409600

約数和(自身を除く): 25511279

約数列:

[1, 11, 19, 41, 59, 209, 251, 451, 649, 779, 1121, 2419, 2761, 4769, 8569, 10291, 12331, 14809, 26609, 45961, 52459, 113201, 162899, 195529, 281371, 505571, 607169, 2150819, 3095081, 6678859, 11536211, 126898321]

約数ペア:

[(1, 126898321), (11, 11536211), (19, 6678859), (41, 3095081), (59, 2150819), (209, 607169), (251, 505571), (451, 281371), (649, 195529), (779, 162899), (1121, 113201), (2419, 52459), (2761, 45961), (4769, 26609), (8569, 14809), (10291, 12331)]