309695001

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{4639}}^1$

素因数の和:4694

約数の個数: 48

約数和(自身を含む): 547000320

約数和(自身を除く): 237305319

約数列:

[1, 3, 7, 11, 17, 21, 33, 51, 77, 119, 187, 231, 289, 357, 561, 867, 1309, 2023, 3179, 3927, 4639, 6069, 9537, 13917, 22253, 32473, 51029, 66759, 78863, 97419, 153087, 236589, 357203, 552041, 867493, 1071609, 1340671, 1656123, 2602479, 4022013, 6072451, 9384697, 14747381, 18217353, 28154091, 44242143, 103231667, 309695001]

約数ペア:

[(1, 309695001), (3, 103231667), (7, 44242143), (11, 28154091), (17, 18217353), (21, 14747381), (33, 9384697), (51, 6072451), (77, 4022013), (119, 2602479), (187, 1656123), (231, 1340671), (289, 1071609), (357, 867493), (561, 552041), (867, 357203), (1309, 236589), (2023, 153087), (3179, 97419), (3927, 78863), (4639, 66759), (6069, 51029), (9537, 32473), (13917, 22253)]