1078027181

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{4793}}^1$

素因数の和:4961

約数の個数: 32

約数和(自身を含む): 1413808128

約数和(自身を除く): 335780947

約数列:

[1, 7, 11, 23, 77, 127, 161, 253, 889, 1397, 1771, 2921, 4793, 9779, 20447, 32131, 33551, 52723, 110239, 224917, 369061, 608711, 771673, 1212629, 4260977, 6695821, 8488403, 14000353, 46870747, 98002471, 154003883, 1078027181]

約数ペア:

[(1, 1078027181), (7, 154003883), (11, 98002471), (23, 46870747), (77, 14000353), (127, 8488403), (161, 6695821), (253, 4260977), (889, 1212629), (1397, 771673), (1771, 608711), (2921, 369061), (4793, 224917), (9779, 110239), (20447, 52723), (32131, 33551)]