2753371299

素因数分解:

$3^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{257}}^1\times {\mathrm{2351}}^1$

素因数の和:2656

約数の個数: 48

約数和(自身を含む): 4427329536

約数和(自身を除く): 1673958237

約数列:

[1, 3, 7, 21, 31, 49, 93, 147, 217, 257, 651, 771, 1519, 1799, 2351, 4557, 5397, 7053, 7967, 12593, 16457, 23901, 37779, 49371, 55769, 72881, 115199, 167307, 218643, 345597, 390383, 510167, 604207, 1171149, 1530501, 1812621, 3571169, 4229449, 10713507, 12688347, 18730417, 29606143, 56191251, 88818429, 131112919, 393338757, 917790433, 2753371299]

約数ペア:

[(1, 2753371299), (3, 917790433), (7, 393338757), (21, 131112919), (31, 88818429), (49, 56191251), (93, 29606143), (147, 18730417), (217, 12688347), (257, 10713507), (651, 4229449), (771, 3571169), (1519, 1812621), (1799, 1530501), (2351, 1171149), (4557, 604207), (5397, 510167), (7053, 390383), (7967, 345597), (12593, 218643), (16457, 167307), (23901, 115199), (37779, 72881), (49371, 55769)]