12912340179

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{313}}^1\times {\mathrm{419}}^1\times {\mathrm{887}}^1$

素因数の和:1659

約数の個数: 32

約数和(自身を含む): 17800634880

約数和(自身を除く): 4888294701

約数列:

[1, 3, 37, 111, 313, 419, 887, 939, 1257, 2661, 11581, 15503, 32819, 34743, 46509, 98457, 131147, 277631, 371653, 393441, 832893, 1114959, 4852439, 10272347, 13751161, 14557317, 30817041, 41253483, 116327389, 348982167, 4304113393, 12912340179]

約数ペア:

[(1, 12912340179), (3, 4304113393), (37, 348982167), (111, 116327389), (313, 41253483), (419, 30817041), (887, 14557317), (939, 13751161), (1257, 10272347), (2661, 4852439), (11581, 1114959), (15503, 832893), (32819, 393441), (34743, 371653), (46509, 277631), (98457, 131147)]