426062013

素因数分解:

$3^1\times {\mathrm{13}}^3\times {\mathrm{127}}^1\times {\mathrm{509}}^1$

素因数の和:678

約数の個数: 32

約数和(自身を含む): 621465600

約数和(自身を除く): 195403587

約数列:

[1, 3, 13, 39, 127, 169, 381, 507, 509, 1527, 1651, 2197, 4953, 6591, 6617, 19851, 21463, 64389, 64643, 86021, 193929, 258063, 279019, 837057, 840359, 1118273, 2521077, 3354819, 10924667, 32774001, 142020671, 426062013]

約数ペア:

[(1, 426062013), (3, 142020671), (13, 32774001), (39, 10924667), (127, 3354819), (169, 2521077), (381, 1118273), (507, 840359), (509, 837057), (1527, 279019), (1651, 258063), (2197, 193929), (4953, 86021), (6591, 64643), (6617, 64389), (19851, 21463)]