3816477

素因数分解:

$3^4\times 7^1\times {\mathrm{53}}^1\times {\mathrm{127}}^1$

素因数の和:199

約数の個数: 40

約数和(自身を含む): 6690816

約数和(自身を除く): 2874339

約数列:

[1, 3, 7, 9, 21, 27, 53, 63, 81, 127, 159, 189, 371, 381, 477, 567, 889, 1113, 1143, 1431, 2667, 3339, 3429, 4293, 6731, 8001, 10017, 10287, 20193, 24003, 30051, 47117, 60579, 72009, 141351, 181737, 424053, 545211, 1272159, 3816477]

約数ペア:

[(1, 3816477), (3, 1272159), (7, 545211), (9, 424053), (21, 181737), (27, 141351), (53, 72009), (63, 60579), (81, 47117), (127, 30051), (159, 24003), (189, 20193), (371, 10287), (381, 10017), (477, 8001), (567, 6731), (889, 4293), (1113, 3429), (1143, 3339), (1431, 2667)]