1802493

素因数分解:

$3^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^2$

素因数の和:64

約数の個数: 60

約数和(自身を含む): 3566112

約数和(自身を除く): 1763619

約数列:

[1, 3, 7, 9, 11, 17, 21, 27, 33, 51, 63, 77, 81, 99, 119, 153, 187, 189, 231, 289, 297, 357, 459, 561, 567, 693, 867, 891, 1071, 1309, 1377, 1683, 2023, 2079, 2601, 3179, 3213, 3927, 5049, 6069, 6237, 7803, 9537, 9639, 11781, 15147, 18207, 22253, 23409, 28611, 35343, 54621, 66759, 85833, 106029, 163863, 200277, 257499, 600831, 1802493]

約数ペア:

[(1, 1802493), (3, 600831), (7, 257499), (9, 200277), (11, 163863), (17, 106029), (21, 85833), (27, 66759), (33, 54621), (51, 35343), (63, 28611), (77, 23409), (81, 22253), (99, 18207), (119, 15147), (153, 11781), (187, 9639), (189, 9537), (231, 7803), (289, 6237), (297, 6069), (357, 5049), (459, 3927), (561, 3213), (567, 3179), (693, 2601), (867, 2079), (891, 2023), (1071, 1683), (1309, 1377)]