47312811

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{1409}}^1$

素因数の和:1476

約数の個数: 48

約数和(自身を含む): 86224320

約数和(自身を除く): 38911509

約数列:

[1, 3, 7, 9, 13, 21, 39, 41, 63, 91, 117, 123, 273, 287, 369, 533, 819, 861, 1409, 1599, 2583, 3731, 4227, 4797, 9863, 11193, 12681, 18317, 29589, 33579, 54951, 57769, 88767, 128219, 164853, 173307, 384657, 404383, 519921, 750997, 1153971, 1213149, 2252991, 3639447, 5256979, 6758973, 15770937, 47312811]

約数ペア:

[(1, 47312811), (3, 15770937), (7, 6758973), (9, 5256979), (13, 3639447), (21, 2252991), (39, 1213149), (41, 1153971), (63, 750997), (91, 519921), (117, 404383), (123, 384657), (273, 173307), (287, 164853), (369, 128219), (533, 88767), (819, 57769), (861, 54951), (1409, 33579), (1599, 29589), (2583, 18317), (3731, 12681), (4227, 11193), (4797, 9863)]