2860029

素因数分解:

$3^4\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1$

素因数の和:127

約数の個数: 40

約数和(自身を含む): 4739328

約数和(自身を除く): 1879299

約数列:

[1, 3, 9, 17, 27, 31, 51, 67, 81, 93, 153, 201, 279, 459, 527, 603, 837, 1139, 1377, 1581, 1809, 2077, 2511, 3417, 4743, 5427, 6231, 10251, 14229, 18693, 30753, 35309, 42687, 56079, 92259, 105927, 168237, 317781, 953343, 2860029]

約数ペア:

[(1, 2860029), (3, 953343), (9, 317781), (17, 168237), (27, 105927), (31, 92259), (51, 56079), (67, 42687), (81, 35309), (93, 30753), (153, 18693), (201, 14229), (279, 10251), (459, 6231), (527, 5427), (603, 4743), (837, 3417), (1139, 2511), (1377, 2077), (1581, 1809)]