1248654771

素因数分解:

$3^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{56467}}^1$

素因数の和:56502

約数の個数: 48

約数和(自身を含む): 2302087424

約数和(自身を除く): 1053432653

約数列:

[1, 3, 7, 9, 13, 21, 27, 39, 63, 81, 91, 117, 189, 243, 273, 351, 567, 819, 1053, 1701, 2457, 3159, 7371, 22113, 56467, 169401, 395269, 508203, 734071, 1185807, 1524609, 2202213, 3557421, 4573827, 5138497, 6606639, 10672263, 13721481, 15415491, 19819917, 32016789, 46246473, 59459751, 96050367, 138739419, 178379253, 416218257, 1248654771]

約数ペア:

[(1, 1248654771), (3, 416218257), (7, 178379253), (9, 138739419), (13, 96050367), (21, 59459751), (27, 46246473), (39, 32016789), (63, 19819917), (81, 15415491), (91, 13721481), (117, 10672263), (189, 6606639), (243, 5138497), (273, 4573827), (351, 3557421), (567, 2202213), (819, 1524609), (1053, 1185807), (1701, 734071), (2457, 508203), (3159, 395269), (7371, 169401), (22113, 56467)]