1377769921

素因数分解:

${\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{39227}}^1$

素因数の和:39372

約数の個数: 16

約数和(自身を含む): 1566609408

約数和(自身を除く): 188839487

約数列:

[1, 11, 31, 103, 341, 1133, 3193, 35123, 39227, 431497, 1216037, 4040381, 13376407, 44444191, 125251811, 1377769921]

約数ペア:

[(1, 1377769921), (11, 125251811), (31, 44444191), (103, 13376407), (341, 4040381), (1133, 1216037), (3193, 431497), (35123, 39227)]