2783135433

素因数分解:

$3^1\times {\mathrm{13}}^3\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{421}}^1$

素因数の和:539

約数の個数: 64

約数和(自身を含む): 4338835200

約数和(自身を除く): 1555699767

約数列:

[1, 3, 13, 17, 39, 51, 59, 169, 177, 221, 421, 507, 663, 767, 1003, 1263, 2197, 2301, 2873, 3009, 5473, 6591, 7157, 8619, 9971, 13039, 16419, 21471, 24839, 29913, 37349, 39117, 71149, 74517, 93041, 112047, 129623, 169507, 213447, 279123, 322907, 388869, 422263, 508521, 924937, 968721, 1209533, 1266789, 2203591, 2774811, 3628599, 4197791, 5489419, 6610773, 12593373, 15723929, 16468257, 47171787, 54571283, 71362447, 163713849, 214087341, 927711811, 2783135433]

約数ペア:

[(1, 2783135433), (3, 927711811), (13, 214087341), (17, 163713849), (39, 71362447), (51, 54571283), (59, 47171787), (169, 16468257), (177, 15723929), (221, 12593373), (421, 6610773), (507, 5489419), (663, 4197791), (767, 3628599), (1003, 2774811), (1263, 2203591), (2197, 1266789), (2301, 1209533), (2873, 968721), (3009, 924937), (5473, 508521), (6591, 422263), (7157, 388869), (8619, 322907), (9971, 279123), (13039, 213447), (16419, 169507), (21471, 129623), (24839, 112047), (29913, 93041), (37349, 74517), (39117, 71149)]