290469597

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{9791}}^1$

素因数の和:9865

約数の個数: 32

約数和(自身を含む): 451215360

約数和(自身を除く): 160745763

約数列:

[1, 3, 11, 29, 31, 33, 87, 93, 319, 341, 899, 957, 1023, 2697, 9791, 9889, 29373, 29667, 107701, 283939, 303521, 323103, 851817, 910563, 3123329, 3338731, 8802109, 9369987, 10016193, 26406327, 96823199, 290469597]

約数ペア:

[(1, 290469597), (3, 96823199), (11, 26406327), (29, 10016193), (31, 9369987), (33, 8802109), (87, 3338731), (93, 3123329), (319, 910563), (341, 851817), (899, 323103), (957, 303521), (1023, 283939), (2697, 107701), (9791, 29667), (9889, 29373)]