2807630913

素因数分解:

$3^1\times {\mathrm{67}}^1\times {\mathrm{181}}^1\times {\mathrm{229}}^1\times {\mathrm{337}}^1$

素因数の和:817

約数の個数: 32

約数和(自身を含む): 3848440960

約数和(自身を除く): 1040810047

約数列:

[1, 3, 67, 181, 201, 229, 337, 543, 687, 1011, 12127, 15343, 22579, 36381, 41449, 46029, 60997, 67737, 77173, 124347, 182991, 231519, 2777083, 4086799, 5170591, 8331249, 12260397, 13968313, 15511773, 41904939, 935876971, 2807630913]

約数ペア:

[(1, 2807630913), (3, 935876971), (67, 41904939), (181, 15511773), (201, 13968313), (229, 12260397), (337, 8331249), (543, 5170591), (687, 4086799), (1011, 2777083), (12127, 231519), (15343, 182991), (22579, 124347), (36381, 77173), (41449, 67737), (46029, 60997)]