12377853

素因数分解:

$3^4\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{101}}^1$

素因数の和:219

約数の個数: 40

約数和(自身を含む): 19994040

約数和(自身を除く): 7616187

約数列:

[1, 3, 9, 17, 27, 51, 81, 89, 101, 153, 267, 303, 459, 801, 909, 1377, 1513, 1717, 2403, 2727, 4539, 5151, 7209, 8181, 8989, 13617, 15453, 26967, 40851, 46359, 80901, 122553, 139077, 152813, 242703, 458439, 728109, 1375317, 4125951, 12377853]

約数ペア:

[(1, 12377853), (3, 4125951), (9, 1375317), (17, 728109), (27, 458439), (51, 242703), (81, 152813), (89, 139077), (101, 122553), (153, 80901), (267, 46359), (303, 40851), (459, 26967), (801, 15453), (909, 13617), (1377, 8989), (1513, 8181), (1717, 7209), (2403, 5151), (2727, 4539)]