1796641917

素因数分解:

$3^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{1039}}^1\times {\mathrm{1229}}^1$

素因数の和:2345

約数の個数: 32

約数和(自身を含む): 2783539200

約数和(自身を除く): 986897283

約数列:

[1, 3, 7, 21, 67, 201, 469, 1039, 1229, 1407, 3117, 3687, 7273, 8603, 21819, 25809, 69613, 82343, 208839, 247029, 487291, 576401, 1276931, 1461873, 1729203, 3830793, 8938517, 26815551, 85554377, 256663131, 598880639, 1796641917]

約数ペア:

[(1, 1796641917), (3, 598880639), (7, 256663131), (21, 85554377), (67, 26815551), (201, 8938517), (469, 3830793), (1039, 1729203), (1229, 1461873), (1407, 1276931), (3117, 576401), (3687, 487291), (7273, 247029), (8603, 208839), (21819, 82343), (25809, 69613)]